First, you need to check your code for obvious syntax errors and typos e.g.
You can't call several libraries within a single library() call and the correct package names are ggplot2 and tidyverse.
Also, dplyr and ggplot2 work with data frames not with vectors like the one you have provided as sample data, please check again and try to provide a proper REPRoducible EXample (reprex)