The accent is quite heavy I assume not an English native speaker, it is not bad but combined with a certain lack of dynamism in speech makes it more noticeable, I think she should be more natural

Another issue was reading from notes and that's bad for a couple of reasons, it shows (or at least makes it look) that the girl doesn't know what she is speaking about hence no bitcoin connection, and it also shows a lack of preparation, (its a 30min video just a few things to memorize....)