Unfortunately, mangled English is not the exclusive preserve of the scammer. The local police send out Neighbourhood Watch stuff about breaks ins etc. that would shame a 12 year old.
I saw a beauty on our local village forum last night. Commenting on something a poster said he owned, a woman commented ...." I had one of thoughs years ago ".
Reminds me of a time when an elderly neighbour (now deceased) suffered a minor burglary, the Police report contained dreadful grammar (complete mis-use of past and present participles) to the extent that the old girl almost refused to sign it on principle in case anyone thought it was her work. She eventually did, reluctantly.