IndMoney US Stocks Deposit failed

I have a HDFC Bank account, so when I opened the US account on Tuesday,I was instructed to add amount. On doing so, I was asked to provide income proof ( ITR or last 1 year statement) in the last step. My HDFC Bank account is 2 months old, so I provided the 1 year statement of my SBI account which I have used last year ). Today it is showing that the deposit failed because I have not submitted valid income proof and to reinitiate the deposit. I am a 2024 grad , so don't have ITR filed yet. Does everyone who opens a US stocks account in IndMoney need to provide income proof or is it something that only HDFC needs? Also, the time it took for this from Tuesday to Friday is too much.