Problem loading tidyverse package

Hello everyone, I am still new to R studio. Every time I try to require tidy verse, the message below pops up. How can I get around this

The error message is telling you that you are missing the stringi package so you have to install it

install.packages("stringi")

Alright, thanks.
Please What course would you recommend for me to learn R ?

This ia a good one

Thanks very much. I would check it out