Disconnection Issue

i just got the game and whenever i try to join a server it disconnects me , any solution?
the only thing i noticed is that they cant really maintain the game nor supply the gamers with a decent connection , their servers suck my ping to the US normally is 200 and they are saying the max ping u can have is 500 so i cant be not having stable connection as they claim .
Again if anyone knows what should i do to fix that tell me ...

it happens to me all the time....

if u on a laptop . close it and open it again

if that dont work move close to your internet box and sit should work