YouTube quotas exceeded

I'm developer and I want to upload a video using the YouTube Data API v3, but it always return the error code "quotas exceeded". I never succeeded upload a video so it's strange...

Do you have a solution for this problem or support address mail to contact in order to solve the problem ?

I send to the API that video with attachment:

curl --request POST \     --url 'https://www.googleapis.com/upload/youtube/v3/videos?part=snippet%2Cstatus' \     --header 'authorization: Bearer MyAccessToken' \     --header 'cache-control: no-cache' \     --header 'content-type: application/octet-stream'

Here is the error:

{"error": {"errors": [{"domain": "youtube.quota","reason": "quotaExceeded","message": "The request cannot be completed because you have exceeded your <a href=\"/youtube/v3/getting-started#quota\">quota</a>."            }],"code": 403,"message": "The request cannot be completed because you have exceeded your <a href=\"/youtube/v3/getting-started#quota\">quota</a>."     }}