Finally I can solved it, thanks for the help, I don't really know which was the solution, because I tried a lot of things in the process, but if someone have the same problems, the most important things I did (I Think) was to open the port through Terminal and Firewall, inserting some commands and allowing incoming connections, and also I put the host name of the server as IP address not as Pc Hostname, I think this last thing was the main change, because the real hostname on MacOS use " ' " sometimes, but when BIMcloud create the server hostname its delete the ' , so I think that make some troubles.
I hope this help someone in the future.
Thanks for the help.
Best Regards,