I received a text message reminding me that a package had arrived, but I didn't receive it because I was late.

If the text message was sent by a mobile phone number, it must have been sent by the courier. Call according to the number. If there is a courier number, call the courier company directly and ask them to check it. The salesman there can contact the telephone number. Remind the landlord that there are many liars now. If the courier is sent by someone you don't know, you must open it in front of the courier when signing for it. )