Wohh woohhhhh..... Keep calm mate. is that a toxic reply?? 😄 😂 I feel you are shouting aloud man..!!
Be online as possible although someone doesn't contact you. That's a small point to to new sellers. When the buyer visit your gig, he / she can see your online status on that time. like attachment.
If Buyer need to leave a message to you, he/ she can see your your time zone.
So anyone can understand whether you can respond or not. because the buyer know that your aren't a robot.
although you are new seller, but if your quality of work better than clients expectation, definitely client waiting your response. because, fiverr supports you by convincing you that you are not online at that time. this is an updating platform. now fiverr giving many chances to all sellers.
"Be online as possible. it won't affect to your impression" Impressions depend on utilized keywords, current gig position, amount of sellers for that relevant gig category and amount of clients visited into your gig. If your gig on first two pages, your average impressions level will high. if it on first 10 pages, level is average. if not that will be low. it's change everyday. I say this according to my experience. that's all.