Required meta tag missing

[meridukkan]

Hi all

I am using prestashop and while creating card I am facing following problem on my twitter card so I am requesting you to kindly solve my issue.

When i click on preview card for my site http://meridukkan.com I got following message.

Log
INFO: Page fetched successfully
INFO: 37 metatags were found
INFO: twitter:card = product tag found
WARN: Not whitelisted
ERROR: Required meta tag missing (twitter:data2)
ERROR: Required meta tag missing (twitter:label2)

So somebody please suggest me

How to solve WARN: Message

How to solve Required meta tag missing (twitter:data2)

How to solve Required meta tag missing (twitter:label2)

Thank you
meridukkan

[rchoi]

Hi there,

For product cards, we allow for two text areas of title/value. So you should add additional tags, perhaps some detail or the title, to fill out the rest of the Card required fields.

https://dev.twitter.com/cards/types/product

Thanks!