They left voicemail, but when you call back it sounds like a telemarketing scheme. I think it has something to do with CitiCards-Sears.

A follow-up call.

shell credit card

this is a call from citi -bank. they are waiting to revoke your credit card. they control credit for companies
like sears. shell  oil,  lowes. they are than alligator #$%. they are not required to provide information to
the three credit reporting companies. there is no law that mandates that they interceed in your business
they get a kick back from merchants for providing false information to the credit reporting companies.
what a bunch of gutter trash.

STOP calling me I have no business with you and don't want any.  You are a scam artist working on a percentage.