what are your stack sizes in this hand?
You've missed the flop but sent a C-bet at him as a bluff which is fair enough but then you miss the turn too you bet another 500.
After he called your preflop raise what hands can you put him on, does he play loose or tight? he could have many pocket pairs AJ/Q maybe KQ or KJ, perhaps even QJ or QT if hes playing pretty loose what about 67 or 78 or JT are these hands possible for this opponent to have all these beat what you have on this flop.
You miss the flop but send a C-bet to him, how often does he fold to c-bets? is this a good line to take or is this guy capable of calling you down with bottom pair?
You fire again on the turn, i would just give up the hand on the turn you have missed again he floated the flop chances are he has hit some part of it maybe if you are 100 sure he is drawing and pays a lot for his draws you could put him straight all in on the turn but i would just check fold if it was me. If he folds to a 2nd barrel often then you should bet bigger betting the same amount looks weak to me.
How many more chips did you have left after your turn bet because when he puts you all in i think its an easy fold unless you only have a couple of chips left.
The poker room isnt cheating you we all get sucked on sometimes but its learning to deal with the beats and learning how to play our hands that makes us better players.
Im by no means a qualified hand judge but this hand really wasnt played very well but dont worry we are a poker school we need to make mistakes sometimes in order to learn and progress
Let me know if i can help anymore
Carl