The general conditions being specific to your activity and business model, we do not provide a standard document.
Nevertheless, if you need any help on this subject, I recommend you take a look at these resources:
Termsfeeds: https://termsfeed.com/
Termly: https://termly.io/terms-and-conditions/terms-and-conditions-generator/
Getterms: https://getterms.io/
More resources: https://digital.com/blog/best-privacy-policy-generators/