Why doesn't Google map work on Wordpress?

Question

API

Hello, in the admin panel I added a map via ACF, when editing the desired entry, it knocks out "There was a problem loading Google Maps on this page." ,
in console : You have exceeded your request quota for this API. See https://developers.google.com/maps/documentation/j...
util.js:225 Google Maps JavaScript API warning: NoApiKeys https://developers.google.com/maps/documentation/j...
I I realized that the problem is in the API key, I read that I need to create a key, and I did it. I inserted this key into header.php.
And nothing has changed. Then I installed the Google Map API KEY plugin. I inserted the key there. The result hasn't changed.
I will be very grateful for your help.

Answer 1

The error means that you have expired the key usage period for your api. You need to issue a "Free trial" from google cloud and then $ 300 will be added to your account to use google sdk's. This will solve your problem. However, it is given only for a year and you need a card number.

Answer 2

https://mixitup.kunkalabs.com
Look at the source.

<!--== mixitup js ==-->
<script src="assets/js/jquery.mixitup.js"></script>