Hello. I have a multibit classic and its not confirming even seen by more than 30. It only shows white circle for hours now. Here is the screenshot.

Earlier i received around 300 dollars worth of bitcoin and it shows all are spendable but now it shows only 21 dollars can be spent. Earlier everything is spendable. Im confused
Thanks
What version of multibit classic are you using? Is it the latest version?
Can you post an address or transaction ID here rather than a screenshot so the community can check them in explorers without having to use OCR software?
You can download the latest multibit classic here.
https://multibit.org/releases/multibit-classic/multibit-classic-0.5.19/