No, players cannot reset their accounts. The fun of House Flip isn't just the thrill of flipping houses to build CAPITAL, but also improving your SKILLS so that you have more options to choose from. In protecting your player data and game progress, the game wasn't designed to be reset. If your concern is that you don't have enough CAPITAL to renovate in a new city, don't forget that you can always go to prior neighborhoods with more affordable house flips where you can build CAPITAL.