[Koha] Amazon Reviews

*Hello all we have a big problem about Amazon reviews we have been activated all system preferences ** OPACAmazonEnabled , AWSAccessKeyID AWSPrivateKey OPACAmazonReviews OPACAmazonSimilarItems OPACAmazonCoverImages we can get only the editorial reviews in Title note tab but we can't get the customer reviews in Amazon reviews tab also we use the american locale and we can't see the amazon_average_rating system preference we use koha 3.2.3 also it was in koha 3.2.2 and 3.2.1 Thanks alot.*