Buckled shingles
Water runoff is compermised and would bypass the gutters (if they had them) which is now causing pooling along the home's foundation.
More shingle damage
Shingles are just falling apart and sliding down the slope of the roof. We are well beyond a roof repair. A single replacement is necessary.
Lifted shingles
You can see some major shingle lifting and possible water penetration.
Roof Hail strikes
Here we can see about 22 hail strikes per square foot. The roof is well past the replacement stage. After you have more than 7-10 strikes, we recommend a new roof.