Link to External Data doesn't fetch data!

I try to fetch rates from my bank web site but Calc always fails

  • In case I choose “HTML_tables” I get

    The link could not be updated.

  • In case I choose “HTML_all” I get all web page content except the rates table!

How can I get the rates table?

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“Ziraat Participation Bank is At Your Service”.
You might ask them. Statements should not just be motely concatenated words.