Hello @mdshantomondol!

Welcome to Hive. I wonder if you could tag your cousin just for the clarification. It would be really helpful. Also, I can recommend you to read a lot in here, as well as asking questions.

I invite you to explore other communities you might like that are part of the OCD Communities Incubation Program. Check out all the communities, read their rules and post in the one that fits your content.

I wish you success on Hive.
@bemier.