How to get goggle team match? I am stuck in team match since last 6 month

What do you mean from last 6 months stuck ? Have you received any offer? For what position?

All happened in march and april month

Can you pls tell me when was your phone screen and when was onsite scheduled

Btw to answer your question, there is No ETA on team matching. There is literally no grounds to contest/challenge it. If it happens, it happens. You can do some external contributions to make sure they would want you