Need help to overcome masturbation and porn addiction

Day1
Hi, I today I have decided that i will no longer going to continue the masturbation because it has badly efected my mental health so badly that i am just not able to pay attention on my studies and I feel lack of self confidence and devavoid going outside and dont want to face any one. I am in need of permanent cure so thar i could live a manjng ful life .if u have any tips that can help me out in my journey of NoFap plz do share with me so that i could get rid off this evil masturbation.