Having problems with your pronunciation or intonation?
Use the online tool TTSMaker (https://ttsmaker.com/) to convert a text into speech. Listen to the speaker and copy him/her, perhaps recording yourself with the help of your mobile phone. Listen to both versions (the original and yourself), identify differences and repeat until your own version sounds more natural.
This is also a useful tool for students who pefer learning by listening (auditory learners). You can simply type in texts you may want to listen to instead of reading them.