spy family has some moments and expresssions certainly not suited for a 6 year old, its about two nation on the brink of war, there are terrorists who say they want to kill people, etc , its rating on netflix is 16+, certainly not recommended for a 6 year old.
Without knowing your config is hard… but let’s try: Apache httpd needs “SSLProxyEngine on” directive to be able to proxy to https sites first (assuming you already loaded mod_proy and mod_proxy_httpd), and then when connecting it will check the name of the server as defined in the proxypass directive to see if the certificate on that server matches the name, it also looks for the date of expiration, if any of those fail it wont rev proxy, to ignore those you have to add directives for that, too, but better make sure names match and dates are fine.
6 year old is too young for most anine, i would stick to Doraemon or similar, very light and innocent anime. Be ware of age ratings.