If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: sk79mgRnCBgFEdwKRvLivmhzmu3yYezjtPv7AFitCZT1SQZSAbZS9Kyom3fUevppjWPrv1xR3mPE496eAYUUG72YSvr1s8vXkVCf7NKkiitgpwg11JMiqCEkZBunAA2tqta9jVSMCbvAtmBPLC9rEvmSvAtacQvkCj8iGG2DndFUbv3hMY7f8mRWeHWGbGtepEgacAwpBUoXmKossoZH5konZC
You can also try to pass an automatic check but with no guarantee.