Hi!
You received Your yesterdays upvote on https://steemit.com/memes/@kwekuabeiku/6fjpcf-appealing
The bot upvotes once every 24 hours in randomly selected order. Therefore, it can take up to 47 hours between two consecutive upvotes. In addition, the bot only upvotes for posts made the day before 00:00 UTC so there should be one post/comment made per day for the bot to upvote on.