I just want to support you with a bible Verse to end this all it is Acts 11:28 28 And there stood up one of them named Agabus, and signified by the Spirit that there should be great dearth throughout all the world: which came to pass in the days of Claudius Cæsar.Yes of course there were prophets after Jesus. The Bible even mentions them. If you don't believe me, I will cite it for you. Hence, Jesus was not the last prophet.
And to add on to that is that Claudius Cæsar reign as emperor in 41-54 so that is after the life of Jesus Christ.:) end of disscussion