I have been learning to code smart contracts and I'm doing a test ICO witch I want to deploy to Rinkeby test net. And I have encountered a problem. Would some of you guys would mind to help me?
I have been following this tutorial and everything was fine until this point https://www.youtube.com/watch?v=VSdXmuSEveA 7:19
The first problem is that I don't know which address should I paste in here https://ibb.co/c8zD8y . Will MetaMask address do the job? https://ibb.co/gycTad or should i paste one of the Gnanche addresses https://ibb.co/bGXBvd ?
The second problem is when i paste this command https://ibb.co/e381vd to the terminal either it fails to unlock or the blockchain synchronization starts and does not end. (I suspect that the problem occurs because I pasted in the wrong address in the code/terminal or I don't have a private key or some file specified)
I would appreciate help. Thank you.