Proofreading of Artwork

I have 4 artworks (2 boxes and 2 labels) that need proofreading. What i require is:
1. English spelling and grammar checked on all packaging
2. Formatting of label and box as per specification provided
3. Good eye to see if anything doesn't look right in inconsistent across the package.
Please note, there is foreign languages - you will just need to ensure the formatting meets the spec but no need to be able to check grammar or spelling.