Persistent Insect Infestation in Philips TV

I bought a Philips 65pus8505 TV last year, and about 7 or 8 months ago, a small bug got inside the panel. I called for help and paid 150 for the panel to be cleaned. But the service technicians then asked for a ridiculously high price of 4,300₺ to clean the panel. Yesterday, I was upset to see that two more bugs had found their way onto the screen of my TV. I have told many friends that they should buy Philips TVs, but after this, I will never consider this brand again. I won't buy their TVs, and I won't buy any of their products in the future. I'm very upset that this problem with bugs keeps happening and that Philips hasn't come up with a good solution.