Mystery book about a group of friends trying to solve clues or a mystery left for them, possibly some kidnapping and attacked with a knife.

[Mira]

Hello!
I’m trying to find a book I read in 2017, possible 2018. It has a yellow cover in a pixel art style, with 3 characters in a row on the cover in the same pixel art style. From what I can recall, it’s about three friends trying to solve a mystery or solve clues that were left for them- I can’t remember who left them. I think the group consisted of 2 boys and 1 girl. An event I can recall is that they were in someone’s house- possibly the girls house- and then they were attacked by someone. Another thing is that a clue led them to a large area full of warehouses. Or, one of them might’ve been kidnapped and brought there. I can recall them yelling to each other trying to find each other. That’s about it from what I can recall from the book.. it’s been stuck in my mind ever since I even remembered reading it. Please help me find it, thank you!!!