@pasko, you can find logs here:
~/MyDocs/meetelegram.log
~/MyDocs/meetelegram.log.stderr
before publishing them make sure they do not contain any private data (messages, contacts)

@nadir_benmaiza, try registering via web.telegram.org before registering via MeeTeleGram.

Also I must mention that when I registered with MeeTeleGram I did not get any SMS, but what I did get was the message in Telegram desktop. However, I am not sure if this is a bug of MeeTeleGram itself or a bug of my mobile operator (I have transferred my number to another provider recently)