I am new for here and sharepoint. I would like to ask a question regarding Javascript for Sharepoint page. I am sorry if it was asked before.

I have found a script which is called "let-it-snow.min.js". I have added it to SiteAssets. Also I have added "jquery-3.2.1"to same location. As far as I read from the web site, I would be able to snow to my sharepoint webpage..

After that I have created a script editor on Master Page and I have added the below script code to call the files.

<script src="../SiteAssets/jquery-3.2.1.js"></script>
<script src="../SiteAssets/let-it-snow.min.js"></script>

I have also set the Chrome Type to "None". When I save the script which is on the Master Page. Anything happened unfortunately. I guess I did something wrong & there is still missing configuration on the script.

Is there anyone who can help me regarding the problem?

Thanks in advance, -Burak