Actually seeking help

Hi everyone.

Well honestly, I need urgent help with my English, especially my pronunciation.

A few years ago, I was really good at English pronunciation, but due to my busy life, I haven't practiced in so long that I'm practically a disaster speaker. I know this is no excuse.

ps I'm really a fast learner and I have confidence in my skills in languages. It may a bit weird at first, but I'll catch up really quickly. Please guide me, I would be really grateful.

Thanks in advance (^_^)