[Grammar] Are these sentences grammatically correct?

[Annecy]

As per the images provided, the package looks good, but we have to make sure that the orientation of the cargo, is it vertical or horizontal. In addition, they need to confirm that the box should have pallet base or feet because I do not see any feet or pallet

 

[billmcd]

[STRIKE]As[/STRIKE] Per the images provided, the package looks good, but we [STRIKE]have to make sure that [/STRIKE] must know if the orientation of the cargo is [STRIKE]it [/STRIKE]vertical or horizontal. In addition, they need to confirm that the box should have a pallet base or feet, because I do not see any feet or pallet.

b.