Very upset from him, help me

My male friend is so rude! I really feel mad angry when he starts disrespecting me..

We are both adults but many times he enjoy to piss me off in some way, I feel he’s toxic to me.

His attitude.. I told him million times I don’t like to be treated this way, he say okay then again he do the same shit!

Before 3 days we were texting, I asked him a question.. normal question he opened the conversation and ignored me and he started posting public pictures and jokes!

I Feel disrespected, and NO he didn’t forget to reply or he got busy!!!! It’s not the first time.. but I feel he only want me to be his friend when he’s lonely or when he’s bored..

Am upset I don’t know why I feel angry from him.