Mobile App , Need Bug Fixes

Mobile app , need bug fixes
1-)In the payment and profile areas, the Country and city fields are not dropdown.
2-)Profile fields that are not used on cs-cart are visible in the mobile application. eg: billing address fields
3-)Feature variants appear to be standard specs, I don't think the customer would consider it here. should be displayed in a separate field as a dropdown or label
4-)If the customer closes and opens the application after logging in, c cannot delete the products in the cart and wish list.
5-)Qty changer does not appear for common product .
6-)No shipping information appears in the Customer Order detail.
7-)The price of the item added to the cart looks different in the cart and in the payment, there is a rounding error. (For example, the product price is 12.50 TL, reflected in the basket as 13)
8-)Same as for vendor orders, no shipping information appears in the Vendor Order detail.
9-)Vendor can edit its own common product for sale (description, picture, title, etc.)
10-)Customer successful order place, trying to show the result on the site, does not return to the mobile application.
Until these errors are fixed, the application may not be available to customers.

with 4.12.2.SP1

10 th bug : Customer successful order place, trying to show the result on the site, does not return to the mobile application.

fixed. working well now thank you.

Please fix anothers, we want release own apps. with 4.13