You have a long, hot summer stretching out in front of you. Cross-stitch is a great mindful activity to do and get off your phone for a while. I bought this kit from Big W but changed the colours. You can buy the supplies at Spotlight and some websites have kits, or patterns that you can purchase online or even free patterns. Check out the following websites:
DMC has free patterns.
Spruce Craft Co have kits for beginners.
Spotlight has kits available, including some cute Star Wars ones.
You can buy PDF boho patterns from the Miracle Stitch Etsy Store.
Love Crafts has a cross stitch basics video (see below).