updating no work on ubuntu

[flatounet]

hello , full linux noob here ,
i got orange5 ( raspberry pi like) on ubuntu ,
and installed adguard
sudo snap install adguard-home
and tested
curl -s -S -L https://raw.githubusercontent.com/AdguardTeam/AdGuardHome/master/scripts/install.sh | sh -s -- -v

( tested docker version ,but i get error signature ,and docker refuse to install adguard ..... )
but both install me older version 0.102
what can i do for up to 107 ?
any script for save me or how to step by step ( beginer here , sorry )