Follow these Steps to enhance your equipment
1 .Tap on the [Inventory] icon in the Main Lobby to open your inventory. You can also tap on the [Player's name] in the Main Lobby to go to the Player's profile to view the currently equipped items.
2. Select the equipment that you want to enhance. Once you have selected the equipment, tap on [Enhance].
3. Tap on [Enhance] to start the Enhancement process. Make sure that you have the required materials (Repair kits) and Gold.