How does "Your" President have time to keep tweeting like this?

So we all know about the situation that happened with Li'Angelo Ball and the three UCLA players who got caught shoplifting in China. 

Fast forward they got out of China and were said to be looking at facing 10 years in Chinese Prison.

Well Donald Trump claimed that he was the reason the players were freed, when Lavar Ball was asked about what happened he responded with: "Who? What was he over there for? Don't tell me nothing. Everybody wants to make it seem like he helped me out."

And of course out President is petty and tweeted: 

Donald J. Trump @realDonaldTrump

Now that the three basketball players are out of China and saved from years in jail, LaVar Ball, the father of LiAngelo, is unaccepting of what I did for his son and that shoplifting is no big deal. I should have left them in jail!

Donald J. Trump @realDonaldTrump

Shoplifting is a very big deal in China, as it should be (5-10 years in jail), but not to father LaVar. Should have gotten his son out during my next trip to China instead. China told them why they were released. Very ungrateful!

My thing is first he complained about the players saying thank you...they did that and he's still not happy! WTF!