The fake Lidl email below is a scam. The aim of the scammers is to trick potential victims into clicking the link in the fake email, which goes to a fake Lidl website that steals personal and financial information. If you have received the same fake email, please do not follow the instructions in it, just delete it and share what you know in a comment below.
The Lidl Email Scam

RE: We haven't forgotten you ...
LIDL UK Ltd.
Dear
past week we've made several attempts to reach out to you. In addition, my assistant also tried to reach you by phone, but without great success. This message is the last notification we'll send you.
A receipt from a purchase back in 2020 has automatically been entered our most up to date draw. This receipt has been picked and our system has already identified you as the owner.
What does it mean for you now: You have a voucher waiting with us - all you have to do is answer a quick opinion poll (taking approximately 3-5 min.) and you will immediately be given the opportunity to set up your groceries voucher free of charge so that you can use it right after.
Please utilize our online platform for this: hxxps://local-lidl.net/O169wWTK/EFirby