@Puterr Even non-celcom users also can participate, its open for everyone!! I've participated in the contest, just snap the photo, upload into instagram, tag Celcom and #TGIFwithCELCOM. That's all the steps you need to do but remember to follow their page and make your profile public
The contest is giving few prizes like iphone x, huawei nova 2, drone and some vouchers to the winner. Just few steps you need to do and you can get more info on celcom instagram. Don't miss the chance to win an iphone x as your christmas gift !!!!