I dropped a skin for CT

[flint fern]

What

[rustic agate]

I dropped a skin onto a character and I don't know how to use it

[tardy burrow]

U got an agent and what to know how to use it?

[ivory herald]

Store > Inventory > press the agent filter icon > press the agent you want to use > Equip

[keen summit]

from recruit caseee?
go to store then inv then select agent and equip for ct ez