Please have a look at your confirmation system for 2FA. It does work only at random. Sometimes I get the confirmation code via SMS, sometimes not. You should consider to use Google Authenticator or Authy.
Yes, Google will be implemented. But if You did not receive SMS - please write to "Support" about it - we will find out why.
Thank You! We are taking to consideration every good advise. Meanwhile many things changed: We moved to new much faster servers, improved accounts security and bought DDoS protection from Cloudflare. Several new coins added and everything works good.