How to Create Contact using flow in Salesforce

Here, I have recorded a video which includes the creation of Contact in salesforce.

This also has features where it will do following things:

• If the Account is not present create the account first and then check for if the contact is not present then create the contact.
• If the Account is not present create the account first and then check for if the contact is present then update the contact.
• If the Account is present and if the contact is not present then create the contact.
• If the Account is present and if the Contact is present then update the contact.

Video can be seen in this link below:
Link

If you have any questions, please write in the comments, I will try to answer your questions.