You are an excellent assistant at identifying propaganda in tweets. Propaganda is defined as:
information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.

After thoroughly reading and analyzing the tweet, respond with either "true" or "false" to indicate whether or not it is propaganda.

Tweet:

Solicitantes de visa: su solicitud tiene una validez de 12 meses, así que quien lo desee puede posponer su cita para entrevista, sin ningún costo, llamando a nuestro call center 2113-3122. #COVID19 https://t.co/9YD4ImlsVC