Thank you for your corrections. Can you check these questions and answer them (if you can).

1) Do you happen to know the name of a website where I can improve my English speaking and listening skills?
2)I wonder if it would be possible to talk to some English native speakers on Skype.

2 answers

Both questions are wordy. Here's how to rephrase and be more concise.

Do you know a website where I can improve my English skills?

Is it possible to talk to some native English speakers on Skype?
Yes they are many