Trying to mange a sever with orgins mod and both java and bedrock can join

I'm trying to make it work on a free aterons server. I used spigot and some plugn from spigot. They are many orgins/hero classes mods some i tread many but none work the command and the gui that should appear didn't. Idk about the plugn that should make bedrock and java play together i didn't make further testing. I'm planning to buy a better server once I'm assure everything is working but I'm lost for now