Stroller/car seat adapter HELP!!!

Okay so this is probably a long shot - but I’m hoping someone can help me! We have a car seat we love and want to use for baby #2. We also need a double stroller and found one for an amazing deal second hand. However, I am having the hardest time researching which adapter we need to make them work together! If you know what will help please leave a comment! Really don’t want to spend more money on a different car seat or double stroller!

First picture is the car seat we have, second is the double stroller we got.