executing, based on detecting an upload of image data to a channel of chat service, a posting process for posting a post including an instruction object to the channel, the instruction object being a button for inputting a print instruction to execute a printing process based on the image data;

causing, based on the print instruction input via the instruction object, an image forming apparatus to execute the printing process based on the image data; and

specifying a state of the image forming apparatus,

wherein, in a case where the specified state of the image forming apparatus is a first state, the post including the instruction object is posted by executing the posting process,

wherein, in a case where the specified state of the image forming apparatus is a second state which is different from the first state, the posting process is not executed,

wherein the specified state includes a third state indicating that a consumable product of the image forming apparatus is insufficient, and

wherein, in a case where the specified state of the image forming apparatus is the third state, the posting process for posting the post including the instruction object and information indicating that the consumable product is insufficient to the channel is executed.