Looking for help - Web development

Hello there, I am looking for some suggestions. I am a development intern, and I have been working on this website: https://www.freedomaddiction.ca. I just updated some content on the webpage, and it’s getting displayed properly on PC. But while I open it on the mobile, the updated contents are not getting displayed. What is the issue here and how can I fix it? Can someone help me with your valuable suggestions? Thanks in advance.

Can you be more specific which content is not visible on mobile but shows up on desktop?

Firstly you have to check website is mobile friendly or not? If it is mobile friendly then is should be some coding issue that doesn’t supported mobile.