I could not receive the call from Apple because my phone won’t receive or make calls. Can you help me I can’t get to a store

iPhone 7 there is no connectivity to cellular

Try first to optimize the range of the mobile network, see this Apple article:

If you see No Service or Searching on your iPhone or iPad

If you see No Service or Searching on your iPhone or iPad - Apple Support

After you have optimize the range of the mobile network & the iPhone stll ’searching’, see -> 

iPhone 7 Repair Program for "No Service" Issues

iPhone 7 Repair Program for "No Service" Issues - Apple Support

The most recent download was held up because I did not have enough space.

Try to free up iPhone device storage see this Apple articles below:

If you need more space for an update on your iPhone, iPad, or iPod touch

If you need more space for an update on your iPhone, iPad, or iPod touch - Apple Support

How to check the storage on your iPhone, iPad and iPod touch

How to check the storage on your iPhone, iPad and iPod touch – Apple Support (UK)

Clear Other storage on your iPhone or iPad

Clear Other storage on your iPhone or iPad - Apple Support

What's the difference between device storage and iCloud storage?

What's the difference between device storage and iCloud storage? - Apple Support

Still I have no inbound telephone nor outbound.

See this Apple article: If you can't make or receive calls on your iPhone

If you can't make or receive calls on your iPhone - Apple Support

Contact your cell carrier to troubleshoot. Also, see if you're able to make and receive calls while wifi connected with wifi calling turned on (General> Cellular> Wifi calling). When you reach a tech be sure to give them your # & ask them to call you back if the call's dropped!