Map is appeared only on mobile phone
I've exported html code from OSM site. I can't see my map when I use my laptop or PC desktop browser, there's only empty rectangle, but I'm able to see it when I use my mobile phone. Overall, only on my default mobile browser I see it correctly, with appropriate zoom, because on Chrome it's totally zoom out, so that I see whole world.
How can I fix it, any ideas? Thank you in advance
Edit:
I've input my area, add a marker and used share button. I've chose HTML option and generated code I've added to my website. But when I launch my application I can't see my map, unless I use mobile phone, but also there is problem because I have to use default browser (in Chrome zoom is not appropriate)