Nothing new was created! I've also cleared all the cache, but still not working!

None of my add to cart buttons are showing on my website! I've looked on the PC and on my mobile and they are not there, can anyone tell me why? https://cjsequestrian.com/elegance-pre-tied-stocks/

I thought I had it all working, I set up a separate AbanteCart account for that website and all the buttons were working fine on there until yesterday! They show up on my mobile phone, and on microsoft edge, but now in chrome, not showing up! I've clicked to inspect page and yes JS again! Uncaught SyntaxError: Unexpected identifier 'establish' So how do I solve this issue?  or is this now an issue just with my chrome? Sorry, I'm being a nuisance with this now! Very frustrating issue!

I can't seem to sort why the html codes will not work from the second store on AbanteCart! I set up another to see if I had the same problem, and I did!  If I use the html codes from my first default store they work fine, so this tells me it's a fault in the AbanteCart system, with new stores added!  The only way I can see I can sort it is to create all my product codes for both stores in the one store on AbanteCart, any other suggestions welcomed.  As frustrating as it will be to have all products from both stores mixed, it's the only way I can see it working   

I did contact my host, and they asked for the error log and exact error trying to load the JavaScript.  How do I find these?  I have been through the page and have removed the AbanteCart buttons, and gone through the whole page and can not find anymore links that could be causing a problem!

Sorry! Try h t t p s://cjsequestrian.com/index.php/elegance-ready-tied-stocks/

I have my AbanteCart under a subdomain in one website, the buttons have been installed and working on that site fine.  I've added another store on my AbanteCart for my second website, but I can't seem to get the buttons to show up on that!  I've gone through all the settings and from what I can see it's all correct, but they're still not showing up??  the page I've started to install the codes on is www.cjsequestrian.com/elegance-ready-tied-stocks/  I've put the buttons on the first two products.  Any advice would be greatly appreciated.

Thanks for your reply, I did contact my hosting provider and they have looked into everything and can not see a problem on their side, they suggested to do a restore with my site which I have done and the problem still continues! They think maybe there could be a bug with the update I done on AbanteCart causing the issue??  Am I going to have to delete AbanteCart and start all over again?