I Am Interested In Wellbutrin For Depression And Lack Of

I am interested in Wellbutrin for depression and lack of motivation I have been on Zoloft and cymbal ta bot they did nothing for me I also spoke to my doctor who would not give me a prescription for this So looking elsewhere. I am wanting to try this product as at a loss to what can help I do a lot of self development and have a counsellor coach also aiding I do believe I have a bio chemical imbalance
Reeny