Kindly tell me that how I'm able to know that Imam-e-ZAMANA (ATFS) agrees with me. I mean whatever I'm doing (Aamaal) in my daily routine, he is seeing all that, so I want to know ig Imam MEHDI (ATFS) is happy with all my activities or not then what can I do or how can I able to know that?

Almost the same question was asked to Imam Reza alaihissalam. The sahabee came and asked
Mola! I want to know my place in your heart. Imam replied see your heart and see how and where do you keep me in your heart.
The best way to check is to perform wajibaat and refraining from haram after that helping the problems of momineen.