When you’re starting out gardening there seems to be a daunting array of equipment on offer!
You can often pick up garden tools on Freecycle. Old tools can be perfectly usable. I have gardened with a 3 pronged fork before and it’s fine!
These are the basic things you will need.
Not essential but useful:
In my view cheap garden tools aren’t worth buying. They will break quickly.
Best to spend a bit of money on something that will last, or try to get some second hand.