Accelerated Mobile Pages or AMP is an open source software specially developed for mobile users. The main purpose of AMP is to improve user experience and your website loading speed. Nevertheless, it has many flaws and the biggest drawback is that it affects your website earning a lot.
First login to your WordPress site. Then deactivate the AMP plugin by going to the Plugins page.
AMP will be disabled on your website as soon as you deactivate the plugin.