How many Access Keys are needed to install Magento 2.4.2 in Ubuntu 20.04LTS

[mainetopmi65d1]

In reviewing many web pages it seems that in order to install Magento 2.4.2 Community one needs a public and private access keys.

However in my Marketplace Account there was only one Key (very very long) and it is now gone.

All the documents I have seen indicate that one can only get the needed access keys through their Marketplace account yet they don't exist in mine.

Any help would be appreciated.

(by the way trying to use browsers on my Ubuntu PC and on IOS devices the Magento site and Marketplace behave very badly)

Thank you

[TutorialMagento]

There are 2 access key needed to install Magento 2.4.2, you can find them in your account section in Magento market place

access keys

Public key = user

Private key = password

[mainetopmi65d1]

Thank you for your response.

Hmmmm. They are not there and the only option I have is to create my own access keys. Nothing is assigned to my account.

Should is delete this account and start over?