I understand now. You need to send a message to the seller's support@... address, the solution is there.
If you want to download the nearly 3GB file, you can only do so with a browser or download manager that is capable of continuing the interrupted download.
For example, I use IDM integrated in the browser.
But there are several options.
Depending on the operating system, you then unzip this 3GB file and copy it to the SD card as an image.
Since 32GB turns out to be small in many cases, it is advisable to copy it to a 64GB and high-quality card.
I hope this helps.
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Gyula HA3HZ
HA3HZ