Allow me to make it clear for you guys.
Movie saver pass = one ticket + one popcorn
Bundle of two = two tickets + two popcorns
You need to pay 50 cents as booking fee when you apply one voucher code. If you apply two voucher codes, then you need to pay RM1 as booking fee.
For the TGV app, you need to pay at least RM1 to check out. If you only apply one voucher code, the 50 cents booking fee is not enough for you to check out. Therefore, you need to purchase some more tickets or food.