Customization in Rehub theme-plugins

Hi all! I want the following Rehub/ReWise theme (Themeforest) customizations in test page [login to view URL]: Task 1: If an user is in a category, for instance Products --> Tecnology --> Cameras: If an user wants to publish in same category that are viewing (Cameras) could be able a feature button to publish direct in that category? Task 2: I'm making Rehub theme only for products reviews and without price/sales. I have 4 main categories. If an user wants to publish a product review, could i add a unique custom terms to review for each category post review? I mean: If an user wants to publish a review in category 1, there're permanent fields for that review. If wants to publish a product in category 2, there're permanent fields for that review (different than category 1)... Example Screenshot: [login to view URL] The fields for each Main Category are the following: 1. Main Category “Productos”: - Precio - Calidad - Diseño - Durabilidad - Acabados 2. Main Category “Empresas, Servicios y Comercios”: - Precios - Calidad - Atención Recibida - Imagen - Ubicación 3. For Main Category “Lugares”: - Precios - Clima - Aspecto - Servicios - Acceso 4. For Main category “Entidades de Interés público” - Simpatia - Eficacia - Utilidad This is inside Theme options: [login to view URL] but as i told, i want criterias separate for each categories Task 3: Put total score in sidebar When u choose a product, for instance [login to view URL], below there is a review scoring: [login to view URL] At sidebar, there's the scoring, but lacks of total score: Example screenshot how is now: [login to view URL] I need above total score: [login to view URL] Task 4: Separate Categories/subcategories when an user publish Right now, when an user publish here --> [login to view URL] appears a review post. This theme has many categories and subcategories. [login to view URL] I want to separate with columns each main categories/subcategories (could be until 4 levels) with dropdowns to looks more organized and intuitive for user. Task 4: Move button "Add to compare product" for instance, below product pic: [login to view URL] Task 5: Push a button, for instance below product pic, called "Sugerir nueva categoria" (suggest new category in english). This button will be link to a page (i'll give page link) Task 6: In every categorie (or almost all), there's a subcategorie called "Otros". If user select this categorie, goes to the page explained in previous task 5. Thanks in advance for yopur proposals!