show golobal shipping in seller backend profile-

/* global shipping for each seller into the seller profile */

add_action( 'show_user_profile', 'my_show_extra_profile_fields' );
add_action( 'edit_user_profile', 'my_show_extra_profile_fields' );


function my_show_extra_profile_fields( $user ) {
    $country_obj     = new WC_Countries();
    $countries       = $country_obj->countries;
    $states          = $country_obj->states;
    $processing_time = dokan_get_shipping_processing_times();
    $dps_enable_shipping     = get_user_meta( $user->ID, '_dps_shipping_enable', true );
    $dps_shipping_type_price = get_user_meta( $user->ID, '_dps_shipping_type_price', true );
    $dps_additional_product  = get_user_meta( $user->ID, '_dps_additional_product', true );
    $dps_additional_qty      = get_user_meta( $user->ID, '_dps_additional_qty', true );
    $dps_pt                  = get_user_meta( $user->ID, '_dps_pt', true );
    $dps_shipping_policy     = get_user_meta( $user->ID, '_dps_ship_policy', true );
    $dps_refund_policy       = get_user_meta( $user->ID, '_dps_refund_policy', true );
    $dps_form_location       = get_user_meta( $user->ID, '_dps_form_location', true );
    
    ?>
    <h3>Dokan Shipping</h3>

    <table class="form-table">

        <tr>
            <th><label for="shipping">Enable Shipping</label></th>

            <td>
                <label>
                    <input type="hidden" name="dokan_enable_shipping" value="no">
                    <input type="checkbox" name="dokan_enable_shipping" value="yes" <?php checked( 'yes', $dps_enable_shipping, true ); ?> >
                </label>
                <span class="description">Enable shipping for this seller</span>
            </td>
            
            <tr>
            <th><label for="price">Default Shipping Price </label></th>

            <td>
                <input type="text" name=" dps_shipping_type_price" value="<?php echo $dps_shipping_type_price; ?>" placeholder="0.00" type="number" step="any" min="0">
                
            </td>
           </tr>
           <tr>
            <th><label for="additional_product">Per Product Additional Price </label></th>

            <td>
                <input type="text" name="dps_additional_product" value="<?php echo $dps_additional_product; ?>" placeholder="0.00" type="number" step="any" min="0">
                
            </td>
           </tr>
            </tr>
           <tr>
                <th><label for="additional_qty_product">Per Qty Additional Price </label></th>

                <td>
                    <input type="text" name="dps_additional_qty" value="<?php echo $dps_additional_qty; ?>" placeholder="0.00" type="number" step="any" min="0">
                    
                </td>
               </tr>
 
           <tr>
                <th><label for="processing_time">Processing Time</label></th>

                <td>
                     <select name="dps_pt" id="dps_pt" class="dokan-form-control">
                        <?php foreach ( $processing_time as $processing_key => $processing_value ): ?>
                              <option value="<?php echo $processing_key; ?>" <?php selected( $dps_pt, $processing_key ); ?>><?php echo $processing_value; ?></option>
                        <?php endforeach ?>
                    </select>
                    
                </td>
           </tr>
            <tr>
                <th><label for="shipping_policy">Shipping Policy </label></th>

                <td>
                      <textarea name="dps_ship_policy" id="" class="dokan-form-control"><?php echo $dps_shipping_policy; ?></textarea>
                    
                </td>
           </tr>
           
            <tr>
                <th><label for="refund_policy">Refund Policy </label></th>

                <td>
                       <textarea name="dps_refund_policy" id="" class="dokan-form-control"><?php echo $dps_refund_policy; ?></textarea>
                    
                </td>
           </tr>
           <tr>
            <th><label for="refund_policy">Shipping From </label></th>

            <td>
                    <select name="dps_form_location" class="dokan-form-control">
                    <?php dokan_country_dropdown( $countries, $dps_form_location ); ?>
                </select>
                
            </td>
           </tr>
        </tr>

    </table>
    <?php
}


add_action( 'personal_options_update', 'my_save_extra_profile_fields' );
add_action( 'edit_user_profile_update', 'my_save_extra_profile_fields' );

function my_save_extra_profile_fields( $user_id ) {

    if ( !current_user_can( 'edit_user', $user_id ) )
        return false;

    /* update user meta */
    update_usermeta( $user_id, '_dps_shipping_enable', $_POST['dokan_enable_shipping'] );
    update_usermeta( $user_id, '_dps_shipping_type_price', $_POST['dps_shipping_type_price']);
    update_usermeta( $user_id, '_dps_additional_product', $_POST['dps_additional_product']);
    update_usermeta( $user_id, '_dps_additional_qty', $_POST['dps_additional_qty']);
    update_usermeta( $user_id, '_dps_pt', $_POST['dps_pt']);
    update_usermeta( $user_id, '_dps_ship_policy', $_POST['dps_ship_policy']);
    update_usermeta( $user_id, '_dps_refund_policy', $_POST['dps_refund_policy']);
    update_usermeta( $user_id, '_dps_form_location', $_POST['dps_form_location']);


}