Timing Chain?

[Waveyyy22]

2011 Buick regal 2.0 turbo. no check engine light , I had to drop oil pan to replace oil level sensor but I found these in the pan (looks like timing chain components ) how bad is this situation and how does this happen .

 

[MelsRegal]

2011 Buick regal 2.0 turbo. no check engine light , I had to drop oil pan to replace oil level sensor but I found these in the pan (looks like timing chain components ) how bad is this situation and how does this happen .

Might be my phone but no picture. How many miles on engine? Any noise from timing cover?

 

[bugspop1]

Not getting a Picture on my Laptop either MelsRegal.