What i don't understand is gas price. MEW can limit up to 60.000 gas but they require 210.000.
Feel free to send your contribution anyway. Many times the gas price only matters if there is extreme stress on the network from other ongoing ICOs. If the transaction didn't have enough gas (fees) to make it through, it would be returned.
Okay got it. However, is there any wallet in the market that we can set gas price as much as we want? MEW doesn't do that.