J P Chenet Wine supplier

Your contract is with Tesco. Do not let Tesco fob you off. Do not waste your time doing Tesco's job for them. Tesco are big and mean enough to handle any quality issues with suppliers far more succesfully than you will ever be able. Tesco have an obligation to ensure the products they supply to you are of reasonable quality - the problem is theirs.
 
NameTennents Ireland Limited[broken link removed]Address13 Blackwater Road, Glasnevin, Dublin 11.[broken link removed]Contactp. (01) 8300977 f. (01) 8300746[broken link removed]Type of BusinessBeer Distribution.[broken link removed][broken link removed]Main Brand NamesAles: Bass. Lagers: Stella Artois, Tennent's, Beck's, Hoegaarden, Leffe, Rolling Rock, Staropramen. Cider: Dry Blackthorn, Crofters. Wine: J.P. Chenet, Louis Eschenauer 1/4 Btls. [broken link removed]ManagementTrade Marketing Manager: Rowena Breen | National Off Trade Sales Manager: David Curtis.

from Barkeeper website
 
I would still persist with Tesco. You bought it off them, not the supplier. Let them, in turn, get on to the supplier.
 
NameTennents Ireland Limited[broken link removed]Address13 Blackwater Road, Glasnevin, Dublin 11.[broken link removed]Contactp. (01) 8300977 f. (01) 8300746[broken link removed]Type of BusinessBeer Distribution.
 
The corkscrew came up out of the cork without bringing the cork with it.

Is this grounds for returning a bottle of wine? Has happened to me dozens of times, but I have always succeeded in removing the cork by one means or another. The wine has always tasted as good. (Can't speak for J.P. Chenet)