Just get the crafting kit at the church bonfire, make the Furcalling Finger Remedy and use it! You will then be able to see your friends summoning signs!
 
 

Follow the description!!

 
 

 
 

 
 
Here we come to an end for ELDEN RING Few tips on how to Co-op! hope you enjoy it. If you think we forget something to include or we should make an update to the post let us know via comment, and we will fix it asap! Thanks and have a great day!