Task: N8N Español - Telegram Welcome Bot

n8n workflow:
{"id":"27","name":"N8N Español - BOT","nodes":[{"name":"Saludos-IF","type":"n8n-nodes-base.if","position":[450,450],"parameters":{"conditions":{"string":[{"value1":"={{$node[\"Saludos-TelegramTrigger\"].json[\"message\"][\"new_chat_member\"][\"first_name\"]}}","operation":"isEmpty"}]}},"typeVersion":1},{"name":"Saludos-IF1","type":"n8n-nodes-base.if","position":[490,630],"parameters":{"conditions":{"string":[{"value1":"={{$node[\"Saludos-TelegramTrigger\"].json[\"message\"][\"left_chat_member\"][\"first_name\"]}}","operation":"isEmpty"}]}},"typeVersion":1},{"name":"S-Telegram","type":"n8n-nodes-base.telegram","position":[700,660],"parameters":{"text":"=✖️ {{$node[\"Saludos-TelegramTrigger\"].json[\"message\"][\"left_chat_member\"][\"first_name\"]}} DEP. 🙏 Que los Dioses te protejan.","chatId":"=@comunidadn8n","additionalFields":{}},"credentials":{"telegramApi":"N8N Español - BOT"},"typeVersion":1},{"name":"Saludos-TelegramTrigger","type":"n8n-nodes-base.telegramTrigger","position":[260,560],"webhookId":"4ef8c98e-e617-4d36-9c6d-04fae7e9298c","parameters":{"updates":["*"],"additionalFields":{}},"credentials":{"telegramApi":"N8N Español - BOT"},"typeVersion":1},{"name":"S-Telegram2","type":"n8n-nodes-base.telegram","position":[730,460],"parameters":{"text":"=✔️ {{$node[\"Saludos-TelegramTrigger\"].json[\"message\"][\"new_chat_member\"][\"first_name\"]}}, ¡bienvenid@ a N8N en Españoll!  🙌","chatId":"=@comunidadn8n","additionalFields":{}},"credentials":{"telegramApi":"N8N Español - BOT"},"typeVersion":1}],"active":true,"settings":{},"connections":{"Saludos-IF":{"main":[[],[{"node":"S-Telegram2","type":"main","index":0}]]},"Saludos-IF1":{"main":[[],[{"node":"S-Telegram","type":"main","index":0}]]},"Saludos-TelegramTrigger":{"main":[[{"node":"Saludos-IF1","type":"main","index":0},{"node":"Saludos-IF","type":"main","index":0}]]}}}