Use Google to look for online exchange services Ukash to Webmoney...
P.S. Have you read Warning in the page you provided?
Warning! The service is available only to formal passport (or higher passport types) holders! If you do not have a formal passport you can get it here.
In order to use DIRECTebanking with the increased limits formal passport holders must verify their documents via Attestation center.
You need to fo the following: upload your passport to passport.wmtransfer.com (this information will be available only to a system administrator and you personally);
Attention: Data in your WebMoney account must match your passport data, otherwise verification would be abandoned.
For all questions about documents verification please refer to passport@webmoney.ru.
The following limits are present for funding via Top-Up service:
In Argentina, ..., USA for Ukash: show>>
In Austria, ..., Netherlands for DIRECTebanking: show>>
In Algeria, ..., United Arab Emirates for FilsPay: show>>
In Australia, New Zealand for POLi: show>>
In UK for FasterPay: show>>