How do I add stats to my equipment system?

My apologies for the beginner question - But I’m fairly new to Unreal Engine 4. Anyone willing to help me understand , I’ll massively appreciate! I will provide any information needed.

Currently , I have a Equipment / Inventory system . How would I update my Equipment UI to add stats to its UI when weapons are equipped?

I’ve managed to get the weight working , but the stats doesn’t add to my equipment.