My HTML Files does not work on online properly but it works properly on local

I want to add an Google map to my website. I copied and pasted the code that Google give to add to

HTML file. Map can be seen on local but when I add this code to HTML that is uploaded to the hosting site, map can not be seen.

This is code that can not be seen on online.

. We use InfinityFree. I tried to use its file manager to add this code. It has a page like complier.