I know it's hard to make friendships, especially in this crazy day and age. But don't give up.
What kind of problems are you having, as far as making friends and keeping them? Do you have trouble with trust? Do you perhaps get a little too "needy" like some of us do? Some of us almost cling to our friends so tightly that we actually push them away. Our friends decide they don't like having someone cling to them, so they leave!

And it's painful to lose friends like that.
Why don't you try therapy? Talk to your doctor, and he can refer you to a good therapist. Your doctor will know the best therapist to send you to. I've been thru therapy and it was the best gift I could have given myself.

I learned what issues I had, I learned how to deal with them,
I wish you the very best. Please take care and God bless. Hugs, Lee