প্রশ্নোত্তর

Assalamu alaikum
namazer age jokhon takbir dawa hoi tokhon hat badha thakbe naki sara thakbe,jodi badha thake tahole kono problem ase ki?
Ami Tafsir ibna kasir ar bangla onubad kinta chai, kon publisher ar ta valo hobe?
previous question ar answear dawar jonno dhonnobad.Allah apnader uttom protidan dan korun.