I have to disagree with some of the other posters and say you're nowhere near ready for an amex revolver. Given you were denied a zync, that says something about how they view you. Getting approved isn't only about your FICO, but a whole host of other things. You have SEVEN inqs which is too high, especially for a conservative company like Amex. Your AAoA is fairly low, and your income is fairly low too. When you sum it up, your profile doesn't currently fit Amex's spend-centric model. I'd garden for 1-2 years before trying again on a revolver. It might be worth your while to apply for a charge card first in 12 months, and in the meantime let those inqs fall off. After another 12 months of using your charge card, then apply for a revolver. If you do this, you will be approved. You just need to be patient.
EX 798, EQ 789, TU 784
American Express Platinum (NPSL) || Bank of America Privileges with Travel Rewards Visa Signature - $23,200 CL
Barclays American Airlines Aviator Red World Elite Mastercard - $20,000 CL || Chase IHG Rewards World Mastercard - $25,000 CL
Chase Sapphire Preferred Visa Signature - $12,700 CL || Chase United MileagePlus Club World Elite MasterCard - $26,500 CL
Citibank Hilton Reserve Visa Signature - $20,000 CL || J.P. Morgan Ritz Carlton Visa Signature - $23,500 CL