We are unable to provide assistance if you do not ask a question or state a problem, @Gina Mann. Remember to read through #faq before asking questions in the support channels.
Please make sure to disable automatic downloads. If any resources are already being downloaded, you can stop them as well. If the auto-download persists, you can try to perform a routine repair of the game from login menu.
If Razer Gold is supported in your region, you can top up your wallet using PayPal and then use the balance to purchase UC in https://pubgmobile.com/pay.