[...] The only real way to know your level is playing in a team getting "div whatever" practice games against other teams. Mixes against div 3-4 players does not make YOU a div 3/4 player. As TF2 is MASSIVELY about teamwork, (the clue is in the title), you could have div 2 death matching but less than div 6 gamesense..making you...who knows? Dont worry about 'your level' just yet anyway. Find some people you like playing with and who like playing with you and see how it goes, if you're top scoring every map in div 5 practice matches, you may be div 4...if you top score every map in div 4 matches, you might be div 3 etc. But I say again, beating a div 2 player in MGE or mixes or whatever does not make you div 2...gamesense is much more important than DM in TF2. tl:dr Find some nice poeple to play with and see how it goes. Dont rush and expect to be playing in the prem season 11, take your time, learn the game and have fun.

idk really my div but my friends say to me im div4 div3. idk how do I know really my level thx

Hello and welcome, check this thread out, it's amazing, but also see this thread, this steam group and this one too. Good luck, TF2 is the best fps around, you know, just FYI.