battlefield heroes-game issues

dear guy from bfh......i really love your game and i injoy in it every day....but i have complains...i have payed more then 100$ to your game....i play it a very long time....and it really ennoyes me that you keep making over powered weapons such as omega bemer,m249, this new flamethrower and many others.....you also made soldiers even more overpowered then they were....grenade spam takes my whole hp....and ima gunner.....the grenades dont even have 2 be close 2 me....they're like 10-15 feet away but they still kell me.....blasting strike also-they just press the button and kill me.....soldiers should be nerfed-they have 110 hp and they can heal themselves any time, they have guns that are precise on long range and fast and strong on short range.....df and tanks also should be nerfed-df....well i dont even have to say much aout it...i have it myself but i dont use it cuz i dont like ruining the game for others.....and tanks-so they are 180hp fast moving bulletproof rocket launching vehicles.....guner is the only class that can kill'em...and it hard-they're bazookas are weaker then the ones in the tank,they are slower and have smaller radius....gunners themselves are also slower then tanks and have less hp.....and tanks are bulletproof.....im not saying that the game is bad, i just say that these elements are the ones that when fixed-would make the game better........im a national gunner lvl 30 siptar96......hope you read it all and that u will make something about it....