How to fill incometax

hello experts pl i have a indian bank curent account and and iam mading reguler transactions and online transactions ,and my problem is yearly limit over deposits 15.00.000 and withdraw also 15.00.000(lakhs) ok and i made some online transactions to ' betonmarkets' (online  trading site) and they are profit also sent via bankwire(swift)  and my problem is how to fill incometax because iam earned abroad income and no papers and no certificates when bank asking why this money remiting then iam saying trading (abroad equity shares) they are saying no problem but i want  solution must ,because still iam not have it returns when i going to personal loan then asking it returns i need some loan pl help