Your systems give invalid phone format for Lithuania. Ages ago, i have verified it. Now, your systems send messages to non-existent phone numbers. For some reason, it add not only a country code, but also the number "8" that is used ONLY in the country itself. Nope, this is not how phone numbers work. I checked, and my phone is registered on my account correctly. Yet, your systems add additional numbers on their own. If I get locked out of the account, I won't ever be able to get it back as messages would be sent to non-existent phone-numbers.