afeitarme - infinitive me afeito - conjugated verb

ya veo，muchas gracias！

¡Hola! “Afeitarme” is the infinitive form of the verb. To make sentences you must conjugate it to “me afeito” if it’s for first person. But if you are using auxiliary verbs or structures, you can keep the infinitive form. Example: Tengo que afeitarme a las cinco. /Necesito afeitarme a las cinco. I hope I have helped you. You are always invited to book a class with me to continue practicing. I hope you continue to do very well in your Spanish practice.

Como te explicaron en los comentarios, la primera dice que te afeitaras a las cinco y la segunda, que te estás afeitando a las cinco. ¡Saludos!