Parsing error: Unexpected token in .then in data query

Hi everyone, so i have this error, can you help me?


So i want do a query between my sku from the productpage and an another database with the same sku. This operation for extract all the specification of the product and use that for create a dynamic table with all specs of the product show in the product page.
Can you help me? Thanks!

.find(), is problem afrter () shouldnt be ,

Thanks