when I register a user’s data from strapi panel all fields are entered and save in DB successfully,
but when I upload from react the image file not upload and also documentation have not filed is added to the image
In this case we do restrict what data can be sent to the register endpoint, you will need to register the user first and then fire another request to upload the file and modify data (PUT request).
Else you will need to use the extensions system and modify the register controller within the users-permissions plugin.