Asıl metin - İngilizce - Tell father please that if it isn`t problem for...

Tell father please that if it isn`t problem for them he really doesn`t need to to worry about it. . If i have to I will come just for one day.I can`t just sit here and do nothing. So really please don`t worry about it. Say greeting for all and that they don`t have to forget that I will come on Saturday ;)