1. As per zopper T&C all physical activists counted by Apple health app are eligible for rewards. 2. GPS is only shown when you turn on outdoor walking on Watch specially, which I didn’t do since it drains a lot of battery. 3. Indoor walking is also done. 4. How did they come to a conclusion that it was not done by me? I’m very sure they can’t figure it out and this was completely random.well in this case, if you do walking apple does record GPS of it, so you can send a mail proving that you do