Mobile site is not being responsive

Hi guys, so here is the thing, a few days back I tried to use an AMP plugin to make my site mobile friendly but since I didn’t like the design so much I removed the plugins. And, since then the mobile version of my site has been broken and unresponsive. I mean you can literally scroll all the content from left to right as its showing the desktop version on mobile. Only the backgrounds stay responsive and content on front is not adhering to the screen size of mobile. Although if I refresh it a few times it does work but for a first time user is not doing the trick.
Here is the link to my site: beatstorex.com

Please help me with this!

Hello,

I have just checked your website on Android phone and it seems to be responsive now. Please try to clear your browser cache and see if it helps.

Kind Regards, Roman.