You have had responses requesting you break an active link, it is still there. Placing on a sharing site also allows anyone to download them and you have no control over what they may do with the samples.
If you don't change it then the likelihood is that the post would be removed.
If you are saying these are new samples, then you should send them directly to avast for analysis, you can manually add then to the virus chest (right click the avast tray icon) and from there submit to virus labs.
