I need to change mu cubscribotuion to QuickBooks Essentials without losing the first 3 moth for 1$

I'd be happy to provide a more detailed guide on how to upgrade your subscription to QuickBooks Essential, Mohamed.

Before proceeding with the upgrade process, it's important to note that if you have a discount or promotional offer, you'll lose the benefit of that discount when switching to a different plan as QuickBooks Online subscriptions have specific pricing and billing schedules. 

Therefore, if you're currently on a promotional plan and want to switch to a different plan, you should consider the cost difference and whether the new plan offers the features you need before making the switch. 

However, if you still want to continue changing your subscription, let's first check out the available pricing plans to see which subscription level is right for you.

To upgrade your subscription, here are the steps you need to follow: 

1. Sign in to QuickBooks Online as a primary or company admin.
2. Go to Settings and select Subscriptions and billing.
3. Make sure your payment info is up to date.
4. In the QuickBooks Online section, select Upgrade your plan.
5. Review the available plans and then select Choose plan.
6. Follow the on-screen steps to upgrade your plan.

For more detailed information and instructions, check out this helpful article:  Upgrade or downgrade your QuickBooks Online edition

Furthermore, you can contact our QuickBooks Online support and inquire about promotional offers that may suit your needs. Please do not hesitate to reach them for any assistance you may require.

In case you need to manage your QBO subscription, whether you need to update the card on file, change your subscription, or just view your billing history, you can check out this article:  Update billing, payment, and subscription info in QuickBooks Online

We'll be here in the Community if you still have further questions about subscriptions in QBO. We'll do our best to assist. Take care.