@Kevin2069 A guest has the right to expect that a listing has what is listed as amenities. How long ago did you message the host about this that they aren't answering?
The host needs to install another microwave. No, a toaster oven is a toaster oven- it doesn't take the place of a microwave. It's possible that it just died before your arrival, but the host should have told you that and needs to put one back in.
They also need to either delete the dishwasher from the amenities list, or install one. It wouldn't be a big deal to me, either- I've always hand-washed dishes, and adaptable guests who don't make a huge deal out of things are certainly preferable than those who complain about every little thing.
But if a microwave is something you use, the host definitely needs to supply one.