I try to connect it says dead. i wasn't able to mine with the instruction that is listed in the pool website. how can it showing some people connecting and when i put the configuration in my miner it says dead.

i try all of those and also i put my wallet address and x as password but unfortunately its not working.

stratum+tcp://52pool.com:8901
stratum+tcp://52pool.com:8902
stratum+tcp://52pool.com:8903
if you have the correct configuration on how to connect to this pool it would be great.