Custom Post Page Navigation

Issue: I created custom post page and set up only 10 post displaying per pages. So I installed plugin called WP-PagiNavi. And it did display page <<1,2,3,4, and 5 >>at the bottom of custom-post page.

Problem #1: I am unable to view second page… if I click on Page 2, 3, 4 and 5. The page didnt chage but display same on page 1.

Problem #2: I spend 2 days searching around for solution, by going through forums including this one, made some codes changes and everything. And I am not getting luck.

Question: Is/Are there any solution between WP_PagiNavi to Custom Post?
Is there simple way to do this?

I’d be happy to post pastebin of code including taxonomy that I have created after I get replies. I only want to know if there are solution between PagiNavi and Custompost?

Let me know