sorry, first time I saw your profile I saw you have a npub.cash adresa, now I see alby....

if you received the sats in the previous address you won't see then in Alby, and I would not recommend Alby unless you are advanced in LN and you want to pay monthly for their service and manage your channels balancing the wallet, annoying and inefficient, not my favorite option

if you are newbs, best use coinos.io, is awesome and you can use it privately non custodial.

for a mobile app that works well you have nostr:nprofile1qqstxwlea9ah3u6kjjszu6a7lrnhqkfh8eptp2z6v0e9558tlkkl2rgpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhszxnhwden5te0wfjkccte9ekkjmnfvf5hguewvdshx6p0qythwumn8ghj7un9d3shjtnswf5k6ctv9ehx2ap0wsvavr