Rash Technologies

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How to Import WhatsApp Contacts from a Google Sheet

One of the most powerful features of Rash Technologies’ WhatsApp automation system is the ability to broadcast messages to your existing contact base. Traditionally, businesses relied on CSV file imports to manage their WhatsApp subscriber lists. Now, with Rash Technologies,…

How to Add a Telegram Bot to a Telegram Group in 2025

Telegram continues to be one of the most effective platforms for community-driven engagement and automated business communication. With its open API, rich feature set, and growing popularity, it has become essential for brands to manage customer relationships, nurture leads, and…

How to Prevent Duplicate Replies in Your WhatsApp Bot

Duplicate messages from a WhatsApp bot can disrupt user experience and undermine your automation efforts. This issue is common, especially when using multiple phone numbers across different Facebook apps. Fortunately, the root cause is easy to identify—and the fix is…

Resolving WhatsApp Error Code 131026: Message Undeliverable

In WhatsApp broadcasting campaigns, consistent and reliable message delivery is crucial for successful customer engagement. However, businesses often encounter delivery errors that can interrupt their automation flow. One such common issue is Error Code 131026 – Message Undeliverable. At Rash…