My transactions for this month not showing

Welcome to the Community, a-ceylan!

Before we get started, there are a few things I'd like to clarify so I can give you the right steps. What bank are you updating? Did you receive a banking error when trying to do so? Are there changes in your bank that you also need to update in QuickBooks?

We can manually updates the bank and get your most recent available transactions. Let me show you how: 

1. Go to the Banking page. 
2. Click the bank tile. 
3. At the upper-right, click Update. 

I also suggest contacting your bank to see if they have a maintenance so you can make the updates in QuickBooks. As a workaround while QuickBooks is still unable to download, you can manually upload your transactions. 

Once you have your transactions available in your bank feeds, you can manage them which you can assign, categorise, edit, and add them. 

Keep me posted for any updates on how this works. I'll keep an eye on them!