Finish the script of updating prices and balances in J.Market, transfer of orders

The programmer wrote the script
It should change prices and balances in I.Market by taking them from the json file on the server

Also, the script must receive orders and transmit them to 1c, through api
Api 1c, there is only 1 method for transfer, knowledge of 1c is not needed

Now the script does not update any prices or residues, for some reason there is trouble with the change
Also, orders are given every other time

We need to fix that. I have already found all the methods and documentation for each, how to implement it. It remains just to look at everything, maybe finish or correct.

I have already found all the methods and documentation, skin at the beginning of the work.
Here are examples
Request balances of goods
https://github.com/yandex-market/marketplace-php-partner/wiki/ Methods-for-model-FBS#user-content-Balances-goods
Request a quote
https://github.com/yandex-market/marketplace-php-partner/wiki/ Methods-for-model-FBS#Setting-pricing
Or simply request the goods, and transfer to the market the current prices and balances, which are indicated in the json on the server.

Orders are already being transferred, you just need to understand why in a time. The log is kept, for sure it will be possible to find errors there.