You must have two separate accounts for trading and investment.
For your investment needs like Gold, Silver, Mutual Funds, SIPs, Shares, etc., you should have a Demat account. You can open your Demat account using the following link:-
https://www.5paisa.com/demat-account?ReferralCode=52103092&ReturnUrl=invest-open-account
It is safe and has very minimal brokerage.
For stock market course-related queries, use this link:- https://forms.gle/zRHcMKYj3q4enxyb9
If you're interested in a Mutual Fund course, you can enroll here:- https://tagmango.com/web/checkout/64acef4f70fb191331317310
Don't forget to use the coupon code EARLY80 for a discount!