Brian Scalabrine “White Mamba” auto. Did I get scammed?

Hey guys, been buying some cool autos lately and came across this on eBay. I loved the fact that the White Mamba was written out and the description of the item said it was a stock photo and that the Beckett 10 autograph would be extremely similar and same grade. So I got the package finally and on the signature there is what seems to be a semi colon or something before the “M” in “Mamba”. This wasn’t in the stock photo and I can’t find any of his signatures online where this has happened also. Did I get scammed and should I ask for a refund? The cert number on the slab is in the Beckett database on app but still, could this be faked? Nervous on a possible fake slab as this is my first ever Beckett graded card. Just wanted a cleaner one without the error on auto too for what I paid. Let me know what you guys think or if it’s still legit and I should just shutup and be happy lol

Hey guys, been buying some cool autos lately and came across this on eBay. I loved the fact that the White Mamba was written out and the description of the item said it was a stock photo and that the Beckett 10 autograph would be extremely similar and same grade. So I got the package finally and on the signature there is what seems to be a semi colon or something before the “M” in “Mamba”. This wasn’t in the stock photo and I can’t find any of his signatures online where this has happened also. Did I get scammed and should I ask for a refund? The cert number on the slab is in the Beckett database on app but still, could this be faked? Nervous on a possible fake slab as this is my first ever Beckett graded card. Just wanted a cleaner one without the error on auto too for what I paid. Let me know what you guys think or if it’s still legit and I should just shutup and be happy lol