Hp 1920 Vlan Setup

Hi,

Im installing a Hp 1920 swich, like in the image, and i setup like this:

Vlan10- ip:192.168.1.198 Mask:255.255.255.0

Vlan20- ip:192.168.20.1 Mask:255.255.255.0

vlan30- ip:192.168.30.1 Masc:255.255.255.0

On the swich i put a route :Destination IP:0.0.0.0 Mask:0.0.0.0 Next Hop:192.168.1.250

I have the tp-link wifi router connect to the swich on vlan10, it have a route (destination ip:192.168.20.0 Mask:255.255.255.0 Default Gateway:192.168.1.198) to have internet on Vlan20.

My problem is that i have a PC (IP:192.168.1.16) connected to the router, and other PC (192.168.20.123) connected to the swich on vlan20 but they don't comunicate between them.

Thanks for the help.