Writer sofware for the flipper

hi everyone im new to my flipper and am struggling to write on cards. i select NFC then read card, save card and notice there is no option to write that saved data onto another card. I’m told i have to download something but not sure which one. can anyone help please. i am running on a old laptop with windows 10. if someone is willing to facetime me and talk me through it little step by step then i will be happy to do a bank transfer as a drink. Thanks in advance