I have recently boosted one of my facebook page post and my budget is: $50 but I changed it to $63 later and it has been around 12 hours since I boosted my post and I have got 0 views on that post. I'm targeting USA. I only boosted the post for 1 day. Can someone please tell me how can I get views on my post? + If the time of boosting has gone will my $63 balance will go or I can use it later for any other post? Thank you.