I need to enter payment for Netflix Gift Card payment?

Since my Netflix account was inactive for a long time, I bought a gift card again today. But then I have to enter a form of payment before we can start. I never had that before. How can this be avoided?

Where have you tried / made on the pc or on the phone?

On PC and Ipad

Maybe try on the phone?

Because I had it the last time on the cell phone made and everything worked without a payment method