Ok, I took the time to go through the documents. Again, this is one instance where the federation, Russian or any other, has no say.
Maria Sotskova is guaranteed one spot in the 2019/2020 Grand Prix series as per rule 2.2.d:
Skaters/Couples with an ISU World Standing placement of 1 – 24 (after season 2018/19) and
Skaters/Couples with seasons best scores in the top 24 (for season 2018/19) who do not hold an ISU
World Standing placement of 1 – 24 will be guaranteed one (1) event if they do not otherwise meet the
criteria listed in paragraphs 2.1 or 2.2 above and the minimum Grand Prix score.
Sotskova is 21st on the list of ISU World Standings and is therefore guaranteed one spot:
http://www.isuresults.com/ws/ws/wsladies.htm
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Your answer is "you don't understand the selection, go look somewhere else" but I'm not sure you understand how the selection works.