Firstly sister dont take me wrong , by Allah in whose hand is my soul i did neither say any one kafir nor dozakhi, dont blame me of this sin verily it is only Allah who knows who will go to hell or heaven. sister just imagine out so many sects only one sect will go to jannah and Allah(SAT) knows that better, so is it not our duty to find the true sect who follow Muhammed(saws) and his companions? sister instead, quraanic referances reminds us of the punishments of Allah, day of jugement and purpouse of our life. Believe me sister i belong to family who have same opinions about islam as you people have, it becomes really difficult to convince them that few things we follow are wrong. Once strive to search for truth, if we move one step forward Allah (SAT) will give us a helping hand to know truth. Sister my arabic teacher us to say me that in every salat we say IHDINAS SIRAWTAL MUSTAKHEEM, but we dont even know what it mean.Sister my suggestion is every day do offer 2 rakhat nafl prayer to seek guidance from Allah in every thing we follow and believe.
Secondly i didnot get your point of addition of two adhan on friday. please kindly quote a hadith related to that so that i can tell you if i know about that.
Last but not the least, in your reply dont say ‘thanks for your lecture’ 
, since i felt the need to share what i know as it is the responsibility of every muslim to spread any thing he knows about islam. Inshallah join you people soon, since my exams date is going on preponding i have got much to study, kindly please pray for my success in fyling colours ..till then Fi Amaanillah.