The mocks were graded absolutely terribly, can anyone relate?

Genuinely whoever was in charge of correcting my mocks has such awful handwriting it's like ancient Sumerian script, completely illegible. But worst of all is my english paper 2. My teacher said that she was angry at how badly they were graded, bc the examiner didn't follow any kind of logic and lazily skimmed through people's answers and didn't even follow PCLM and awarded C and L more marks than P which apparently isn't supposed to be the case. Like I get they have a lot of tests to correct but I'm paying to get valuable feedback that's going to help me do better in my LC, really the least they could do is actually give me what I paid for.