I am trying to integrate Paypal express into my spree e-commerce application I proceed as follow: in Gemfile:
gem 'spree_paypal_express', github: 'spree-contrib/better_spree_paypal_express', branch: '2-4-stable'
and I run this command:
bundle install
bundle exec rails g spree_paypal_express:install
I got the paypall payment method in the backend configuration panel and I add my API credentials data (username, password and signature) I have the payPall button added to the other payment method but when i click it I got this error:
Please turn on cookies to check out
and cookies are activated in my chrome browser so why I got this??