Snap install giving forbidden response

Hey, I’m trying to install from snap, but no matter what i do, i get the same response:

sudo snap install hello-world

It keeps returning

error: cannot perform the following tasks:

Could I get some help? I’ve tried setting the proxies, and when i run the status for the services i get this output:

systemctl status snapd.service ● snapd.service - Snap Daemon Loaded: loaded (/usr/lib/systemd/system/snapd.service; enabled; vendor preset: disabled) Active: active (running) since Thu 2022-09-08 11:01:34 GMT; 1min 32s ago Main PID: 8340 (snapd) Tasks: 13 CGroup: /system.slice/snapd.service └─8340 /usr/lib/snapd/snapd

Could anyone help? I’m using Sles15.2. Thanks When I run snap version I get this output:

snap    2.57.1-lp152.1.1
snapd   2.57.1-lp152.1.1
series  16
sles    15.2
kernel  5.3.18-22-default