Set up a social design kit once, carousel included, so posts take minutes

Help me set up a social media design kit I can reuse.

My business: [what you do]
Brand colours and fonts: [describe, or say I don't have any]
Platforms: [e.g. Instagram, Facebook, LinkedIn]
What I post most: [e.g. tips, reviews, offers, job photos]
The question customers ask most: [e.g. "How often should I service my boiler?"]
Tool I'll use: [e.g. Canva or Adobe Express]

Ask me up to 3 short questions first if anything important is missing. Wait for my answers.

Then:
1. Five templates: tip carousel, customer review, offer, behind the scenes and announcement, each with size, layout, logo position and a text limit.
2. My first carousel in full, answering the customers' question: a hook slide of up to 8 words, 4 to 6 slides of up to 20 words each, and a last slide with one call to action.
3. The words for the first post of each of the other four templates.
4. Search words for a starting template in my tool.
5. A rule of thumb for which template to use when.

Only use real photos of my own work for jobs and results. Only use what I've told you, leave blanks for anything I haven't given, and don't invent facts or results. UK English.

Stay in this ChatGPT chat. Do not turn on apps or connectors, and do not use memory from another chat.