i have to lans in different locations and i want to make connetion between them . they are connected bt wireless netorking . how can i let devices see each other on them

Only by merging LANs. Remember you didn't note what OS but Windows does not, out of the box scan or send network shares over more than a LAN.

Make it one LAN and it should work. I am encountering new networkers that well, are new. They often fall for "fix this with a route table." The newness wears off fast.

Where you able to get this done? If so, please mark this as complete. If not, I will walk you through it.