Lenovo Yoga 920 2 order in 1 Laptop

Product Name: Lenovo Yoga 920 2 order in 1 Laptop
Keyboard is malfunctioning. Pressing ‘w' = ‘wqqqqq….' (Continuous ‘q' until you press backspace.) I tried to get it fixed, but was unsuccessful. When the other keyboard part was installed, ‘r' was not working, but that additional keyboard part is also included with the purchase of this laptop. Laptop works fine otherwise and could be used without issue if you connect to an external keyboard. Original box, stylus pen, and charger included (charger has been fixed using electrical tape.) Additional charger in good condition also included. Laptop will be restored to original settings order before you receive it. Laptop is Bronze color.