Don't worry if you don't have enough Equipment for all your units. This is normal as some units share the same Equipment, while other Equipment can be made by fusing two existing pieces of Equipment.
How to find Equipment:
- Tap on the piece of Equipment you would like
- Tap on "How to Obtain" or "Fuse Materials" (depending on the Equipment)
- On the "How to Obtain" window, it will tell you what Quests you can find the Equipment in. It may also show a recipe (for items that require fusion of materials), in which case, you may click on the individual pieces to show where they can be found.
- In the "How to Obtain" window, whether you have selected a piece of Equipment or a piece of a recipe, it will show you "Available in Quests". Here you can press on a mission to move to it instantly.