Hi guys!! first of all I would like to thank you all for your support and advice. I am so happy today I realised my dream I surfed today and I really enjoyed it a lot. What happened is that I contacted an instructor here but because it is winter and rare for it to be windy, we couldn't do it so we decided to leave the lesson until October. In the same time I contacted a newbie but he is better than me and we were lucky to have some windy days last weekend. He helped me with some advice and the next day a local kiter was watching me and he gave me some tips so I gave it a go today and it work out!! Now, about the guy who sold me the gear and promised a free lesson; he really wasted a lot of my time and money and made me so depressed in that time. I even thought about quitting kite in that time, I shared my story in the SAKSA group in Facebook mentioning his name so people know who they are dealing with now. I have moved on, he is a part of the past so I don't care anymore...
Well done for persisiting! You will always succeed when you never give up.