You must enter the official page:
Then you must download and install the application, open it and click on create a new wallet.
Then you will receive a phrase that contains 12 words (you must keep it in a safe place) and press continue.
If you lose your recovery phrase, you will lose your funds with it.
Then you must check and write the 1-word phrase in the correct order, and press continue.
And that's it, that's it! Congratulations!