From the article:

Ukrainian drones have hit warehouses belonging to Russia's biggest online retailer again, injuring 15 people, according to the company's founder and regional governors.

[...]

It is the second time Ukraine has attacked the firm's facilities in four days, with warehouses in Tambov and Elektrostal hit over the weekend, killing eight people.

[...]

Reports of the strikes first emerged just after 00:00 GMT, with the Russian state news agency TASS reporting that air defences had been activated in Nevinnomyssk. Dramatic footage filmed by locals began to emerge shortly after.

In both locations, the impact appears substantial, with large fires engulfing the buildings and huge columns of smoke rising into the air.

[...]

Serhii Kuzan, chairman of the Ukrainian Security and Cooperation Centre, previously told the BBC that Wildberries' website had been used by Russian volunteers to buy military equipment.

"The primary rationale for striking Wildberries' warehouses is to disrupt Russian logistics and the supply of dual-use goods, critical electronics, sanctioned goods and the like to the Russian army and Russian arms manufacturers," he said.

[...]

Unlike retail giant Amazon, Wildberries and its rival Ozon act almost entirely as marketplaces, connecting independent sellers with buyers across Russia, storing and delivering their goods, and handling payments.

The recent strikes have impacted hundreds of sellers whose livelihoods depend on online marketplaces.