Hello when i add the link of my product to the mp3 player playlist it takes me to page not found when i click the red cart next to the beats or home screen . i updated the mp3 player plug in thinking it would fix the issue but it just changed the way my store looks. if you go to my home screen there is now 3 buttons and when you click on it it shows the red cart i was wondering if you can also change that just to the cart how it use to be and how do i go about fixing the links so when the customer clicks the red cart logo it actually takes them to the actual product page instead of  page not found or home screen 

is there also a way to get the old sonaar mp3 player back i dont like the update and the way it made my store have the 3 dots and it made simple tasks like the links to not work .  

https://htxbeats.com/

here is the red cart i am talking about if you click on it it will take you to page not found or back to the home screen. it was working just fine yesterday morning but stopped working at night time then i tried to update it and it did not fix the issue and made my store have the 3 dots that look dumb instead of just the cart that made it look simple