I know this is probably a dumb question how or where are the coordinates to tell your alliance where something is. I understand coordinates, but i don't know how to communicate them because i cant seem to find them

I'll try and answer your question.
First, you'll need to find this in the top left hand corner. Four arrows pointing at one another.

This should pop up in the right side, along with changing your cursor to what you see

When you click a space, the coords should appear there. Click this to copy it.

After that, you can use CTRL+V to paste it wherever you need. Hope this helps!

Thanks I just did know where it was.

No problem. Any time you have a question, feel free to ask. We'll always be glad to help.