I'm an independent publisher/author on Amazon kdp. I have published 24 books and wish them all to be on expanded distribution. Two of my books have the word 'Writing' in the title and my request for expanded distribution has been refused by Amazon's distributor - who I'm told is IngramSpark. Amazon have appealed on my behalf but they still refuse without any explanation. I have checked and re-checked the eligibility rules and both books satisfy them all.