banglalink has told me , if you do Dukle in " myBanglalink" app every day, you will get 25 MB every day , so I accept Dukke MB in that app! Is it permissible for me ? Banglalink has told me that if you click on " myBanglalink" app every day , you will get 25 MB every day , so I accept MB in that app! Is it permissible for me ?