How can i deal with depression and anger?

A few ways...: medications after an evaluation by a psychiatrist. Also individual therapy in addition to medication, which can be more effective than either treatment by itself. Another way along with both medications and individual, is group therapy; which you might find helpful for both depression and anger management.

DEPRESSION: Get an evaluation from a psychiatrist to help identify what depression means to you and whatever else may be bothering you. Consider recommendations for medication if any are given. Get a referral for a reputable psychotherapist to speak with. Meds and therapy combined are most optimal; no just one or the other.