The email id and mobile number shown are based on the information provided by the fund house to Groww. You might not see the latest details here if: 1. You have updated details on Groww later on 2. You have tracked the fund from elsewhere with different details 3. Some other issue due to which details weren't captured accurately at the fund house's end If you think the details are incorrect or those details are no longer used by you, you can update your email id or mobile number linked to your mutual fund investments by sharing a signed form with Groww or the fund house (AMC). Reach out to us and we will share the relevant forms to be signed. We will use the updated details shared by you via form for any investment in a new fund.