Currently, Dr. Najeeb’s Lecture Series are on sale (50% OFF on lifetime access). If you enter my Ambassador ID upon checkout, you will get extra 23% off the final sale price.
If you have a specific material that’s hard to understand, try Dr. Najeeb. He explains thoroughly and new videos are added quite frequently so I find it quite useful.
Here is the link and the code:
Ambassador ID : 1099210