Tenacious : Zero score accepted answers: more than 5 and 20% of total.
Total is total answers or total accepted answers?
I have 6 zero score accepted answers and 24 accepted with 71 total on main site.
Tenacious : Zero score accepted answers: more than 5 and 20% of total.
Total is total answers or total accepted answers?
I have 6 zero score accepted answers and 24 accepted with 71 total on main site.
I may not be reading it right (the description is far from clear), but it seems that you have $6$ zero score accepted answers. Since you have more than $30$ answers, you don't qualify. I don't think that the total refers to only zero score answers.
I just recounted, and you have $33$ zero score answers. So even if the total refers to only zero score answer, you have less than $20$%.
Just in case this bears, you have $23$ accepted answers.
Update:
As commented by Peter Phipps, the List of all badges has a clearer description:
Tenacious
- silver; awarded once; same family as Unsung Hero (gold)
- Have more than five accepted answers with a score of zero, and have those zero-score accepted answers account for at least 20% of all your accepted answers
- Only accepted answers at least ten days old are considered
- Community Wiki answers, deleted answers, and self-accepted answers are not included in any calculations
- Was originally named Tireless.
- Sources: How long do Tireless and Unsung Hero badges take to be awarded?, a SO team member who checked the source code in chat
On May $2$, your $5^{\text{th}}$ zero score accepted answer becomes $10$ days old, and that is your $19^{\text{th}}$ accepted answer. Then you should get a Tenacious badge.