Player gaboche posted a message on 30/10 16:45 on the MadLotto Forum: offer flyberbooster round)recurring problem. Answer him on MadLotto and exchange with other players

hello to all
I tried dozens of offers to win booster rounds but none of them ever valid!
however I am used to fill this kind of offer, does anyone manage to complete it? IF YES
can tell me which browser you are using and what settings you have configured
or if you have other suggestions made to me I thank you (ps: I
also contacted FLYBER support with screenshots attached and still no answer maybe it is slow?)