I just returned to the service for several years now. And entering the Bitcoin Ledger section I can observe a movement in the last month, leaving my BTC portfolio negative.
Can you tell me this movement on 2024-06-24 if I just entered today?
Can you fix this situation please?

There were no BTC movement in your account for more than 10 years, the last one was recorded on 14th June, 2014.

The 0.001 BTC negative deficit in your account probably related to insufficient reserving of BTC funds for transaction fees during BTC purchase which allowed a limited amount of negative BTC balance within the value of the last transaction fees. In 2024, 0.001 BTC is valued around USD $0.5 only.

In 2014, an overspending of 0.001 BTC in a trade was $0.5, we didn't take any action because 0.001 BTC was nothing at that time, we fixed the overspending problem and moved on, leaving that 0.001 negative balance alone since we don't think it's a big deal to cover on your next deposit or selling; and we didn't expect that you didn't cover it for 10 years.

But now you owe me $68, what resolution would you suggest on this situation?