Hi BlackHatCointer,

No, I didn't give him the 16 words.

I tried the link provided:
https://login.blockchain.com/wallet/forgot-password?guid=

I have entered there my 16 words, all checked in the link:
https://github.com/blockchain/unused-My-Wallet/blob/master/mnemonic_words_v3.html
And they are all there. So I wanted to be sure I didn't have any misspelled word or something/

So, when I entered all my 16 words in the blockchain mnemonic phrase in the box provided I have a message below:
Invalid checksum

Thank you very much again.

Nicky