hi there,
i have follow the every step you provided and CHANGED MY HOSTING PROVIDER.
Page speed seems a bit better but add to cart and go to check out page it too slow still. Can you check again and please help me. I am giving last chance, if it does not work, i am not going to use the theme anymore. Please check the process.
1) Go to website (https://aromamarkt.de/)
2) add a product to cart
3) go to check out page
4) Go to next step – you will see it
Looking forward to hearing from you
Thanks