Okay Sir, probably as a beginner you are right, I'll teach you a way to memorize it quickly : if you see this ْ (small open-dot at the top (°) Just igonre it (because it means silence letter ). Focus for now on 3 kinds of movements : . 1- ُ : (this looks like a banana emoji (و) namely Dhama ضمة) it helps us to spell the letter under it with: O sound. . 2- َ (a slash at the top (/) namely Fat-Ha فتحة) it helps us to spell the letter under it with: A sound
3- ِ : (ALSO slash (/) BUT Under the letter (only one uder it) namely Kasra كسرة it helps us to spell the letter with: E sound..