Leaves related

I had recently joined TCS in the month of sep and from starting my teammates are not good with me. Every time they are behaving too rude for silly things as well. Already I had communicated with my manager regarding that he said he will take care but nothing worked because of taking more mental pressure my health got worked.Now I had taken miscarriage leave for 6 weeks. I want to be released from that project.What do I need to do so that I will get released from my current project.

My manager was not releasing me when I asked he said you got selected for this project only and he said he will take care of my teammates but nothing worked.

Please advise what to do so that I will get released from this team.