Questions about Samsung Book Cover

Is this case compatible with the Samsung Galaxy Tab A (2019)?

I purchased this cover with the Samsung Tab A 10,50. I didn't realise until now that it is the wrong size and I should have ordered the cover 10,50. Surely someone could have helped when I ordered the tablet and cover to go with it. I have been trying unsuccessfully to get hold of help from Galaxus. They don't reply to requests for help on "help centre" and they don't answer the phone. A terrible service.

Does this case fit the Galaxy Tab A 10.1 (2019) ?

is Tab A 10.1 the same as Tab A 10.10 berteffend the Book Cover?

We have a Leicke Sharon keyboard with the A10 tablet. However, the accompanying cover is very impractical in practice. The magnet doesn't hold enough and the tablet soon starts to move on its own. Is this Samsung case also magnetic and could we use the keyboard on it? Not usable with the Leicke keyboard. Or is there a usable keyboard with Bluetooth for the Tab A?

Is it magnetized?

Does the case fit the Galaxy Tab A 10.1 with S Pen? It is not yet available in Switzerland, but perhaps you can give me some information here anyway.

Is this protective case suitable for the Samsung Galaxy Tab A (6) 2016 or only for the earlier version?