Cant install kdeplasma-addons using apt

I use Ubuntu Mate 22.04 on my computer and I installed the KDE Plasma desktop environment, I tried adding the Menu 11 and Menu X Widgets but they popped up with an error when I tried to open them I searched how to fix it and was told to run sudo apt install kdeplasma-addons but whenever I tried it would say E: Unable to locatepackage kdeplasma-addons how do I fix this i have already tried to runsudo apt update