I found some grammar issues in the readme.md, I would fix them, so the readme is more fluent 👍
Twitter App
"Here I assume you already have Twitter account, if you don't please make one now."
"Here I assume you already have a Twitter account, if you don't, please, make one now."
Step 2 : Enter to the Keys and Access Token section and create a new access token.
Enter )"to" --> remove) the Keys and Access Token section and create a new access token.
The second sentence is very long. To improve readability, consider breaking this into multiple sentences.
"It stores them in a list so then in can iterate through each one of them, and checks if they contain any retweet_tags; it would be very weird not having to retweet anything, that usually means you have to open a link to enter, thus it isn't a Twitter giveaway anymore and we skip the whole tweet."
"Use at your own risk and responsibility, there's a possibility that your Twitter account gets banned"
Comma Splice next to responsability. You have 3 choices, :
Thank you, Hunter Scott. for your inspiration!
I found some more erros, but I think they are not particulary neccesary to be changed.