I really don't know how to sing

Does anybody have any tips on how I can learn singing quicker and better because I'm sick of hearing others tell me I can't sing and that I will never be able to sing, thanks 

Hi, Deja! First of all, I'm so sorry you've received such negativity from people. We won't all become Beyoncé, but we can certainly all improve! Here are a few resources for you:

https://www.youtube.com/watch?v=anAx3d25li4&t=199s

https://www.30daysinger.com/blog/how-to-improve-your-singing-voice-steps-to-follow-for-self-study

https://www.30daysinger.com/blog/getting-better-fast-when-will-i-hear-improvement-in-my-voice

https://www.30daysinger.com/how-to-sing

I highly encourage you to begin training your ears as well - many beginning singers struggle to match pitch! Here are some resources on that:

Ear training article: https://www.30daysinger.com/blog/how-to-tell-if-you-re-singing-in-tune-using-free-websites-apps-to-improve-your-pitch-accuracy

App recommendations: 

1. 5 free/cheap apps with pros + cons: https://musiciantuts.com/ear-training-apps/

2. Singtrue: https://www.musical-u.com/apps/singtrue/

3. Perfect Ear: https://play.google.com/store/apps/details?id=com.evilduck.musiciankit&utm_source=apkdot.com

4. SingSharp and Perfect Pitch are pretty similar - free to download and use as a chromatic tuner, with some vocal warmups as well.