Here is what I'm trying to do:

I go to: https://iancoleman.github.io/bip39/

Then I put "Supply my own source of entropy"
Mnemonic Length: Use raw entropy 3 words per 32 bits
Entropy: I put my 12 words from multibit seed
Derivation Path: I click on BIP32
BIP32 Derivation Path: m/0'/0 and tried also m/0'/1


Then it provides me with BTC addresses but none of them are mine, checked them all

Is there any other site like this that I could try or did I something wrong?

Thank you for the help.