I am desperate at this point!

I live in Knoxville, TN. I cannot find a supplier for the 50lb Mazuri rodent 6f. I have found a place that has made and order for me, but every two weeks goes by and they always have an excuse as to why it didn't show up.

I have talked to every purina dealer that I know of. They all look at me like I've lost my mind and one argued with me claiming Mazuri doesn't sell anything like that

If anyone has any leads in that area PLEASE let me know! I am willing to drive as long as it's not over 3 hours away. I need about 10 bags a month.

Thanks for any help