Goldxcash.net

i found this service bitcoin to google wallet and i've paid them still didnt receive the payment i've contacted them using email no answer thier phone is not working too!
proof of transaction
Nov 15, 2017 Sent to 19W1AUhoX5NfoQYTgK6kWR5sP2r4yQiVT3
https://live.blockcypher.com/btc/tx/ce510e2c7b1fee52f024f37afe834c70225fd61bbf9c62950f6a073ec60f8bb5/

Was trying to exchange Bitcoins Into Cash paid the bitcoins. And nothing ever happened