Hi!!!! I'm confused between the HDFC Platinum and SBI Diamond debit card. Suggest the best debit card for me with their benefits?

My father (55 year) is traveling to England next month for a couple of months, and I have no idea what travel insurance I need to buy for him. Can anyone suggest some good health insurance providers, and what are the factors I need to consider while buying any travel insurance for him?

What are the best websites to check my Cibil score and how can I improve my CIBIL score?

What are the different kinds of debit cards provided by Indian banks for online shopping? Considering my demand for incentives, special offers and high transaction limits, which bank’s debit card would be best for me?

Is it possible to receive the interest on the interest which i earn, as I want to use compound interest to increase the interest rate which I gain on FD? To get the maximum profit should I upgrade to high rate FD or leave it in place?