Hello guy, just one question! when I place the cursor on map point, it shows all information of the point, but I cannot enlarge the Info box size to the right side to be more easier to have a look on the info, could you please give some advice?

Hi, you cannot enlarge the left sidebar or the infobox over a marker, those dimensions are fixed.

However, for example in Chrome, you can zoom in on a page by clicking CTRL and + (CMD + on a Mac)

Thank you so much!, And just one more help, I tried an instruction to connect with Google sheets but it always shows Error, could you help me !