User terminal apparatus, server, and control method thereof

A user terminal comprising:

• a communication interface;
• a display;
• a processor configured to:
• control the display to display a screen of a social media service including a first user group and a second user group of the social media service, and a plurality of contents transmitted to a server by the communication interface, wherein the plurality of contents is shared with the first user group of the social media service through the social media service,
• control the display to display a setting menu including a plurality of share options, based on the second user group being selected,
• based on at least one share option of the plurality of share options being set, control the communication interface to transmit, to the server, information regarding the at least one share option, and
• based on at least one content among the plurality of contents and the second user group, with which to share at least one of the plurality of contents through the social media service, being selected, control the communication interface to transmit, to the server, information regarding the selected at least one content and the second user group, and upon receiving a share approval of the first user group, cause the server to generate a landing page that contains the at least one content, to be shared with the second user group through the same social media service,
• wherein the plurality of share options include at least one of a first option for setting a share time limit of the at least one content and a second option for setting an access count limit of the at least one content.