Da3wa Ela ALLAH

Assalamu alaikum ... we trying to learn brothers and sister how to pray as our prophet Mohammed (s.a.a.w) did pray. There is 2 pages on facebook one in English and one in Arabic, Help needed to let even who praying to correct his / her praying because there's alot of mistakes and things that Rasul-ALLAH didnt do it but now we doing it, It is really sad to see bothers and sisters who doing these mistakes. Please help US in publishing this page. Jazakom ALLAH Khayrn