Issue in adding IAM policy - AWS IAM Course Lab

Hello!!

IAM Labs - Lab1
Task : Create an IAM user named iamuser-1 and add ReadOnlyAccess policy to this IAM user’s permissions.

Issue in attaching a policy. Any advise please.

We are currently working on redefining lab IAM policies. I do not have an ETA for when that will be complete, but when it is, it will be more permissive.