Benefit fraud interview under caution letter

Hi I’m new to this so bear with me. A just over a week ago I rang up to cancel my income support claim as I’m starting self employment. Today I received a letter from DWP saying I’ve to attend a interview under caution relations to fraud. I’m scared stiff!!!! Anyone know why this has happened????

It is an interview and you are innocent until proven guilty. If you haven't done anything wrong then there shouldn't be anything to worry about. Make sure you have your points ready and can prove your earnings by having copies of your bank statements. Good luck!