Lost £50 love to shop voucher

chrissieT

I need help please.I did a covid study late August early Sepember & had to submit stool samples & throat swabs.I think it was a uni study into the after effect of covid & whether is survives in the gut.Well to cut a long story short I received the e voucher but went abroad to my sons wedding came back & the email has been deleted.I only have 2 email addresses & have submitted deleted email returns but with Yahoo you can only get 7 days back.Basically has anyone else done the same survey & can they give me an idea who it was that was doing it? Email address/contact details I have no idea who it was but it must have been linked to one of the regular survey companies as they had my contact details. I live in hopes.