Login to AWS Web Console

Go to CloudFormation Service and Click on Create Stack

Select Template Ready --> Upload File --> Click Next

Now Select KeyPair, Provide MySQL Password (Do not include special characters), provide user name --> Click Next

Click Next

Click Submit (Wait for 10 to 15Mins to provision the resources)

Verify EC2 instances

Verify VPC details

Verify RDS instances status

Verify Subnets

Check the Resources status from resources tab --> CloudFormation Service

For more details refer the PDF file, uploaded on this Repo.