Why is my reactivated store getting minimal traffic and running slowly?

I reactivate dmy store after a year and have been getting minimal traffic and store is extremely slow and customer service is extremely hard to reach. I dont think shopifies website is reading my website when I log in to contact support.. I get shifted back to the login page over and over again to enter my information. i have to log into another website I own to reAch customer service to contact them not the own I need service on. since they have also worked on the wrong website du to this techincal errooor. So this is the last reort before I switch platforms. I have contacted tech support several times and they could not identify the problem. 1) when i reopeoned my store they did not tell me the CNAME had changed from

216.239.32.21, 23.227.38.32

"IP Canonicalization

No your domain IP 23.227.38.32 does not redirect to masswholesalers.com"

Should be pointing to

the Shopify IP address 23.227.38.65

and still recieving eroor message as stated below

Script loaded successfullyyy!
app.js:11 Uncaught ReferenceError: jQuery is not defined
at cdn.shopify.com/extensions/970f505b-8eab-456f-a6e9-7ef17d2c32f2/0.1.0/assets/app.js:11
ba_tracking.js?v=1637601969? [sm]:1 [Deprecation] Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help, check https://xhr.spec.whatwg.org/.
XMLHttpRequest.open @ ba_tracking.js?v=1637601969? [sm]:1
​ V2
sdk.js?proxy_prefix=/apps/langshop&:1 TypeError: Cannot read properties of null (reading ‘code’)
at new e (cdn.shopify.com/extensions/35d2fa22-793b-42ac-834b-494559342582/1.4.0/assets/sdk.js?proxy_prefix=/apps/langshop&:1)
at new e (cdn.shopify.com/extensions/35d2fa22-793b-42ac-834b-494559342582/1.4.0/assets/sdk.js?proxy_prefix=/apps/langshop&:1)
at n.default (cdn.shopify.com/extensions/35d2fa22-793b-42ac-834b-494559342582/1.4.0/assets/sdk.js?proxy_prefix=/apps/langshop&:1)
at c.isAvailable (cdn.shopify.com/extensions/35d2fa22-793b-42ac-834b-494559342582/1.4.0/assets/sdk.js?proxy_prefix=/apps/langshop&:1)
at new h (cdn.shopify.com/extensions/35d2fa22-793b-42ac-834b-494559342582/1.4.0/assets/sdk.js?proxy_prefix=/apps/langshop&:1)
at new e (cdn.shopify.com/extensions/35d2fa22-793b-42ac-834b-494559342582/1.4.0/assets/sdk.js?proxy_prefix=/apps/langshop&:1)
at new e (cdn.shopify.com/extensions/35d2fa22-793b-42ac-834b-494559342582/1.4.0/assets/sdk.js?proxy_prefix=/apps/langshop&:1)
at o (cdn.shopify.com/extensions/35d2fa22-793b-42ac-834b-494559342582/1.4.0/assets/sdk.js?proxy_prefix=/apps/langshop&:1)
at XMLHttpRequest.r.LangShopConfig.e.onload (cdn.shopify.com/extensions/35d2fa22-793b-42ac-834b-494559342582/1.4.0/assets/sdk.js?proxy_prefix=/apps/langshop&:1)
o @ sdk.js?proxy_prefix=/apps/langshop&:1
/apps/giraffly-trust/trust-worker-4c0814304dd04cff5f0fa1cd598df8cec165fb98.js?v=20211226113126&shop:1=mass-wholesalers.myshopify.com Failed to load resource: the server responded with a status of 404 ()
DevTools failed to load source map: Could not load content for https://cdn.shopify.com/s/trekkie.storefront.min.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
Node cannot be found in the current page.
DevTools failed to load source map: Could not parse content for https://app.dinosell.com/assets/dinosell.min.js.map: Unexpected token < in JSON at position 0
DevTools failed to load source map: Could not load content for https://masswholesalers.com/application-7f7dd8281c581cdeaf97.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE"