I would like to thank the Aliexpress team for their understanding and support. The seller sent me defective blades that can not be used. Aliexpress studied all the details of the dispute and returned the money. Thank you very much to Aliexpress for returning the money for a low-quality product. I wish Aliexpress good sales and regular customers. And I wish the seller good luck and success in their work and good sales of their products.
All the items came in the best condition and in time!