It is necessary to finalize the upload in the online store Bitrix

Hello. It is necessary to finalize the unloading of commodity items on the website www.market.metall-prestig...
There are 7,292 positions on it, through the administrative panel of the site I disabled the vast majority of positions, 691 positions remained. After updating the price, all disabled items are essentially included again. That is, everything that was disabled through the administrative panel of the site was all turned on. To avoid this, it is necessary to either simply delete all these 6,601 commodity items in the price list or indicate the status "N" in the column opposite these items in the price list. Naturally, this is extremely inconvenient, it is necessary to disable the commodity item through the administrative panel of the site and with a new update of the price so that the disabled items are not included automatically.
To this technical task I attach instructions for updating the price list in the online store. Also detailed correspondence with someone who previously set up all the upload in this store.
Also, the catalog file.xls and price, on the basis of which we change prices in the first file.
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