Please help me! i was ignored by my xbf?

You say your exbf ignored you today. What did you expect for him to do? He is your EX. Why would you bother sending him a message? It is apparent he isn't interested in continuing any type of relationship with you. Let him go and find someone who would appreciate you more. I wouldn't feel depressed if I were you but probably would feel pretty stupid about messaging him unless you two are still friends after the breakup. If not, let it go. What you should do is forget about him and move on. There are a lot of very nice guys out there.