How would you deal with your jealousy partner?

I been with this guys for just a few weeks. We met on dating site then we decided to meet at a club with our friends and ended up we had sex then we started to go on a real date and one week after we decided to be officially as a couple , he asked me to make my instagram private before he ask me to be his girlfriend so I did , wanted me to stop going to the club so I did, wanted to post him on instragram so I did, n I was posting something randomly on instagram and he thought it was about my ex so he asked me to delete it so I did again but he never post me or unfollow a girl on his instragram. How would u deal with jealousy partner yourself?
How would you deal with your jealousy partner?
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