Help for Aimeos

Please can u help me to know how to make SEO (search engine optimization) to work well with google or others ?

Please how to sort items ?

I'm trying to modify default currency and default language but i don't understand how to do it !

even with non Aimeos table ?

Please how to modelize a many to many relationship with ur tables added in aimeos domains ?

Hi ! when i execute artisan aimeos:setup , there's not any error but in the database some columns have wrong data ( for example i've not any data in the 'email' column , the columns 'company' and 'website' have the email and some others columns are wrong )

The mshop_customer and mshop_customer_list are empty but i don't understand why i've a constraint violation !
Please help !

I fixed issues ! But now i've this exception when i try to insert a user via the command artisan aimeos:setup : Aimeos\MW\DB\Exception : SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails ("agri-business"."mshop_custo...

I arranged the parameters ! but now it seem like it don't match the configuration i've done in the mshop.php with the table 'users' not the table 'customers' the error is related number of the binding which don't match with the 'customers' config instead of my 'users' config ; Aimeos\MW\DB\Exception...

t is 2018.10