lloyds bank text message about overdraft

Hi, It is the third time that I receive a text message in my UK number. It says:

A/C <4digits> 04Apr. You have been charged for using your overdraft. You can pay money in today to avoid any further daily fees.

However I do not know where is these message coming from, since I have money in my Revolut/Lloyds account. How can I know that?

Thanks in advance.

As its a message from your Lloyds bank I suggest you contact them.