Do you have a kit for my MBP, which is Model 1398 EMC2512

I was sent a kit which I ordered because one suitable for my MBP Model 1398 EMC2512 was not offered.

I started to use the one you sent even though no instructions were provided other than for the those devices irrelevant for me.

My initial searches for the kit yielded model 1298-relevant material and detailed instructions which I did not manage to save to disk. At the moment the provided and received kit seems to be irrelevant and unusable, and I’m not even sure how the battery I’ve been sent can be used though its shape and the connector seem OK,

I don’t see how to get the old battery out and am missing quite a lot of details for the whole procedure, how to use provided tools etc. Can you help?

Thanks.

Sincerely, Edward Rettig