GP SIM 1tk 100 MB internet data offer

Before it's all remember that it does not apply to SIM. However, maybe you can try to find the problem.

For that, you need to dial * 5000 * 156 # will be valid for 7 days. Most can be taken 3 times. I would say try to get more than 3 times. You can check MB * 566 * 10 #