This is an easy job so be reasonable in your bid.
1- find 100 french forum/blog relevant in topic we will indicate
2- post a comment including our link using key work we will indicate
3- work will be done on 2 days
4- no spam plz
5- send me a report on spreadsheet with three columns
A: url where your comment is
B: username used
Please write "french" in your bid. Bid without this word will be ignored.
If we are satisfied it would be a long term job.