Can someone tell me if “a drinks evening” is correct, please?

Is this a good sentence to say to a customer support to ask? “ I hope you’ll solve this as soon as possible.” This would be the last sentence. I’ll explain about the wrong item I received. Thank you!

Could someone please tell me if these sentences are correct? I hope all(the kids/the children) who are suffering from symptoms get well soon. I hope all the kids who are unwell get well soon. Also, I would appreciate it if you could suggest me which sentence is more natural. Thank you 😊

Tonight, I’m having this Matcha latte with a book. It’s effective at concentration and rich in nutrition as contains L-Theanine. Therefore you can feel at ease from 30-40 minutes after having it. I definitely recommend Matcha latte for someone who want to have good quality sleep.

It should be no problem or There should be no problem?

I am sorry to hear that you have been doing self-isolation.

It would be very helpful if you could take me to your gym for a trial when you go there next time.

I recon buying a new build is the best to not have any stress of renovation or extension. I recon buying a new build is the best way in order to not have any stress of renovation or extension.

You’ve got a marvellous sofa and it matches perfectly with the tiles!