Why are investments made on Coin not visible on the AMC website?

The investments made via Coin cannot be seen on the AMC website for the following reasons:

• Investments made on Coin are in demat mode and the AMC website only displays investments made in the folio mode.
• The mobile number or email is not updated with the RTA due to which login would not be possible. See Why are the email id or mobile number registered with the AMC different from Coin?