Icici platinum secured card.

I want to get the ICICI platinum fd based card, as I have to buy a macbook, and ICICI cc is offering 8k-10k discount along with a 24 months No cost EMI.

if somebody has already got a fd icici platinum card, then please tell me how percentage of fd can I get as credit limit.

P.S. I am a freelancer, and don't have regular income, so no income proof to get it unsecured. I already have Onecard with 75k limit and rbl with 25k limit both are unsecured. And other 3 secured card like IDFC WOW, Supercard and kotak 811 dream, my cibil is 774.