Instagram is going to start doing a security check on every account which is older than two weeks. It is mandatory for you to enter a text message sent to your cell phone before you can start using the account. So, you need to log in your Facebook account and get the code. If you are using a separate device then you can skip this step.

Her Instagram is @taylorswift

I used to have this too - then I changed the settings and started PR on Lowcostsmm (search the site by domain on Google, bing, etc.). What does this have to do with PR? I've had this happen when I was acquiring low-quality IG subscribers. That's why I'm sharing the normal site right away too, if anyone is relevant.

her instagram is @iamlanadelrey

Instagram is not illegal.