That’s so cool!! I have a few recommendations for songs:
Video games by Lana is good to practice barre chords (if it’s your first song with many barre chords let me warn you: your hands are gonna hurt, so take breaks often.)
chords : https://tabs.ultimate-guitar.com/tab/lana_del_rey/video_games_chords_1095327
Unintended by Muse is good to practice …I don’t know how to call this = playing a chord string by string and it sounds nice… I think it’s called an arpeggio but I’m not sure… if you want listen to the audio and you’ll understand what I mean. It’s one of the first songs I learned, it’s easy and it sounds nice. Advice, don’t try to make it sound like the original right away, try getting comfortable with the chords first (there’s a B7 I don’t know if you’re familiar with this chords, when I started playing guitar this chord was a bit tricky for me) so that’s why I advice you to just try and play the chords normally first so you can play them fluently and then try to decompose them like they do in the original song.
Audio : https://www.youtube.com/watch?v=CJDAmXHHfuM
chords : https://tabs.ultimate-guitar.com/tab/muse/unintended_chords_983749
(the outro chords are a bit weird, I don’t do those, I changed them for Am, D7, F, E instead it’s more simple and sound just as nice)
Keep going I believe in you
And just like Ed said, feel free to ask any questions