Due to the restrictions of the Twitter API, you can use a handy python library called “GetOldTweets3”. It has amazing capabilities with no restriction on the volume of tweets it can collect (no API key needed).
It can be installed via pip with the following command:
pip3 install GetOldTweets3
If you do not want to follow the process (it is time-consuming due to the time-outs e.t.c.), I would be more than happy to send you the files via e-mail.
(if the latter is the case, please include your e-mail address in your response)