1) I want to work on amazon, they required credit card number which I don't have yet, so can I open a credit card for deposit / withdrew amount? Is it halal or haram?

2) Can I upload islamic stories / Hadees e Masoomeen A.S in female voice on youtube channel, the earning amount it will be halal or haram?

1- Yes it’s halal to open a credit card. Just make sure that if you use the credit card you make the full payment each month so you don’t pay interest.

2- It is permissible as long as the female voice is professional and appropriate. Sometimes a voice is softened too much with a lot of intonations. That should be avoided. And the earnings from it would be halal.