want to show different product page. but, not showing the product template on product assign page

[mdrazaulkarim00]

I have created personalised product page on product template on my live theme. but, when i go to products setting to assign product on this template , it is just showing default product page as Theme template. 

View the screenshot

https://ibb.co.com/4JkHFBK 

https://ibb.co.com/hLKCBfq

[DanCodes]

Is the theme published in your store?

[mdrazaulkarim00]

yeap, it's published. and live. but, still the template not showing. any free help?

[DanCodes]

I created a custom product template, and now I can set this template in the product settings. Maybe try again.