Present Perfect Tense

Hi guys .
I have never been mengen before which is so cold place until i passed the exam .i am really freezing in here .i have lived here for 4 mounths.And i have been sick so bad .my noise is flowing everytime.it's really disgusting.i have met with new friends .they are funny .but i still haven't get used here.there is really so much snow here.i haven't seen snow  before like this .i need two years for get use here i guess.i can't understand how people get used here, this cold .it's  unbelievable .Maybe they have been here for a long time .But i have seen some people whose skin is red.maybe because of cold.It sometimes make me funny.