Downloading MOD10A2(V5) failed using downModis()

[bouhia30]

I tried to download the Modis data of MOD10A2 (version V5) using the fucntion downModis, but it failed.

In the first time, I saw some tutorials that do not uses the Earth data user and password arguemnts, but when I tried I got Error.

The second time, I tried to work with both arguments and I didn't got the error, but I couldn't download the data.

Any solutions please ? thank you in advance!