BTW am not associated with Hive account@boomerang. Just a fan :) I will try to explain but you can still ask them. I assume there is error in this website / add on you are using. As I check history your two bids were listed and both got upvote. You do realize how this bot work right ? Upvotes are made every 2.5 hours, not immediately. Try also to look how much is the total of bids received for the current round. If it happens that more SBD is received than the 100% of the upvote is worth then you are not making profit. It happened both time in your case when you bid 1 SBD for each post and got 0.5 SBD upvote per each. My website and this blog post was made to prevent cases exactly like this.