web magento

The points to be resolved are as follows: 1. Update the template without losing any plugins or specific modifications that have been made. 2. Registration process: 2A-Some registration form data is not imported to the magento backend and included in the client's listing. 2B-Enable translations for the field "client type" 2C-When you try to register a mail already in use skip a magento error, instead you should put that email already in use. For the registration process is installed a plugin, its function is to prevent access to the account while the account is not approved and assigned a group of clients, so it is important that all fields of the form as well as the file field are Import to the client's file in the registration process, that should be the objective and everything should work correctly. 3. Optimization of the loading speed of the web.