So, you need to commence by reciting Surah Ikhlas and Durood-E-Ibrahim as frequently as possible following every compulsory prayer (Namaz). Then it will support should you repeated "Wala Houla Wala Quwata, Ila Billa Hil Aliyul Azeem" not less than a thousand instances everyday. Remember to do Astagfar for all https://youtu.be/-2ARqOE6b6I