Google map functionality is not working in Internet explorer
<p>If I click on ‘+’ to see street name – Customers disappearing (and not appear any more regardless +/-)</p>

<p>Image : 
<a href="https://i.stack.imgur.com/aROM0.png" rel="nofollow"><img src="https://i.stack.imgur.com/aROM0.png" alt="Image2"></a></p>