I am a beginner of that. I downloaded daedalus 3.0, create a new wallet.
Now if i want to buy cardanos with credit card, it says invalid address.
I tried to buy different places (coinmama, btcbit.net, etc), but always says ‘‘invalid address’’
So i tried yoroi wallet and same problem.
And all addresses begins addr1…
So what am i doing wrong or can someone help?