Why idont have subpanel even tho i created a relationship between two modules?

There is no subpanel display in my detailview

Please, I can’t guess what your problem is…

https://suitecrm.com/suitecrm/forum/suitecrm-7-0-discussion/18836-guidelines-to-post-in-these-forums

I created subpanel but theres no subpanel appearing in studio

Please Check this link. Thanks
https://www.agsi-ph.com/sandboxes/try/picture