Fatbelly

I recently received my CGC returns. I love seeing my cards in the new CGC slabs with the black labels. 

However, there are errors on 3 of my slabs that I am very bothered by and I would like to get the errors fixed. 

1. Wrong spelling: It should be "MAYUZUMI" not "MAYAZUMI" 

2. Wrong placement of card into the slab (i.e. the back of the card is facing the front of the slab): 

3. Dirt in the slab itself (Please look at the pictures below): 

I would like for CGC to rectify these errors and re-slab these cards. 

How do i go about re-submitting these cards? And will there be any additional costs involved? 

Thank you.