Jump wires got damaged

jump wires got damaged inspite of making secured connection with the module. Very Bad quality of jump wires i got with this kit. Extremely disappointed.

Putting the black and red jumper cables in the wrong positions: If you connect the jumper cables to the wrong sides of the battery, it will damage…
then you should buy good qualities of jumper wire…
keep the wire properly that should doesn’t get affected by any circumtances problems…
and Take care of wire while joining…
handle with care

The wires may have been damaged before they were connected to the module. It’s possible that the wires were already damaged or worn out, and connecting them to the module caused them to break completely