How to open a port on a dedik, search for dediks with open ports?

Question

Network administration

Goodnight. Dedik registered on Amazon, started to open port 10134, not profit. I went through the socket one standard port 386 (through which I made a connection), began to create new ones. I checked for validity - they do not work, I restarted the Dedik - without result. I wrote to those support, I have been waiting for a response for 2 days. Advise how to solve this problem, or where to buy an adequate grandfather with the ability to open ports. Thank you in advance!