Slower speed down after the recent update of Magazine Pro

I’m having issues with Magazine Pro Theme that got from Envato:

After the recent update, my website is loading much slower, making it hard for visitors. Secondly, some people using opera Mini Browser are having trouble with the site. I am not sure, if this issue is occurred due to the recent update or anything else.

You can see these issues on the site https://techno2.net/. I am hoping for a quick fix. Is there anyone who can support here?

My other Envato account also got suspended without any reason. So, no I couldn’t log into the account which was used to buy the theme.

Thanks,

If you’re looking for paid support, I’m available for freelance work:

Not exactly sure why your account is blocked but you may need to contact Envato support for help. If you’re unable to get the account back, you may need to purchase the item again to get the updates / free support from the item author