No collision box on my 3D models

Hi guys, at the moment my player can walk through my 3D objects that I made in maya. I can see that there is no collision box when running the game. I imported my models through WED not C-Lite. How would I put collision box for all my models?

Thanks in advance
Using A7 pro

First, it's "Lite-C" not "C-Lite". Second, I think you have to import the model with MED, not WED. Then you can place the model into WED, and you should have a proper collision box.

Hope that helps.

Thanks Redeemer for reply
Ok so I imported my models to MED first then, I placed them into WED by right clicking, then went to Add and clicked on Add Model. But still there is no collison box. Have I done something wrong??

Witch version do you use? There are a lot of Bugs in older versions.

WED:
--> Help
--> About WED
Gamestudio Pro xx.xx

Gamestudio pro 7.77/WED V6.897

That's an old version. Update to 7.83

ok thanks