If you are using a VPN or Proxy, please disable them or contact support team. Please provide debug info from textarea below: SmsYM4u6tNWtTNe1N98df3ZVTbjbiTginyWoU6WcNJM95EEbuPaihUaPMLK1B3UKG3W5XmFTHcGGwyRRGCbW7otURnjF7wyUAezG8vcSQjk38k4csHQ9LPotBdS2tWy1wJRszJjj96b9ArifkF5KWWU4qk2c15p
You can also try to pass an automatic check but with no guarantee.