iPad Pro 12.9 Magic Keyboard Not Working

The initial problem was that the keyboard would occasionally not respond, then would type the wrong letters or word (keyboard setting is correct), and now it is completely unresponsive. The connections on the keyboard and iPad are clean, not scratched, looks brand new. Soft reset didn’t work. Always update my iPad. How can I fix it? It’s a very expensive keyboard to be not working in less than 2 years.