How to add custom PHP page to sydney child theme

Hello,
I am using Sydney child theme for website. Now the requirement that I want to add a custom PHP page which shows the addition of two numbers in same style where other pages are appearing on our website. How to do this?

Hello,

I’m not sure what exactly you want to do, can you please describe it more precisely?

Kind Regards, Roman.
aThemes Support

Hi,
I am using sydney child theme for our website. http://integrity-foundation.com/ I have added a php custom page as template in my themes folder. Now I create a sample page and set the temlate as custompage and view the page. I can’t find the same layout as I had for other pages. See the following url http://integrity-foundation.com/page-1/ The layout in page-1 is different than other pages I viewed in integrity-foundation.com It should appear as same in integrity-foundation.com/about-us.

Hello,

It looks like this issue requires close inspection, this goes beyond our support policy, unfortunately. As an option, you can contact Codeable for this kind of service, or find a reputable freelancer on Upwork. Hope for your understanding.

Kind Regards, Roman.
aThemes Support

Thankyou for the reference

You are welcome! And thank you for understanding.

Please feel free to ask any other questions that you might have in future.

Kind Regards, Roman.
aThemes Support